TWI822981B - Colored compositions, compounds, color filters and display devices - Google Patents

Abstract

An object of the present invention is to provide a coloring composition containing a maximum absorption wavelength on the longest wavelength side of the absorption spectrum at a longer wavelength side than the maximum absorption wavelength on the longest wavelength side of the previously known CI Pigment Yellow 138. wavelength, and/or a compound with a wavelength that has a shoulder peak on the longest wavelength side of the absorption spectrum. The present invention relates to a colored composition, which contains a compound represented by formula (I) and a solvent.

Description

Colored compositions, compounds, color filters and display devices

The present invention relates to a colored composition, a compound, a color filter and a display device.

The colored composition can be used to produce color filters used in display devices such as liquid crystal display devices and electroluminescent display devices. As a coloring agent contained in a coloring composition, CI pigment yellow 138 is known (Patent Document 1). [Chemical 1] (CI Pigment Yellow 138) [Prior Art Documents] [Patent Documents]

[Patent Document 1] Japanese Patent Application Publication No. 2013-82906

[Problem to be solved by the invention] In recent years, the development of displays to expand the color reproduction area that can be displayed has been advanced. As part of this, color filters are also required to have darker colors. In order to meet this requirement, a coloring composition containing a maximum absorption wavelength on the longest wavelength side of the absorption spectrum at a longer wavelength side than the maximum absorption wavelength on the longest wavelength side of the previously known C.I. Pigment Yellow 138 is required. wavelength, and/or a compound having a wavelength of a shoulder peak on the longest wavelength side of the absorption spectrum. The wavelength of the shoulder on the longest wavelength side of the absorption spectrum refers to: in compounds · When C.I. Pigment Yellow 138 has a wavelength longer than the maximum absorption wavelength on the longest wavelength side of the absorption spectrum, and does not have a maximum absorption wavelength on the longest wavelength side of the absorption spectrum, and ・When there are two or more inflection points of the absorption spectrum at a wavelength longer than the maximum absorption wavelength on the longest wavelength side of the absorption spectrum, The wavelength of the average of the wavelength of the inflection point on the longest wavelength side of the absorption spectrum and the wavelength of the inflection point on the second longest wavelength side of the absorption spectrum. [Means to solve the problem]

The present invention provides the following [1] to [6]. [1] A coloring composition containing: a compound represented by the following formula (I) and a solvent, [Chemical 2] [In formula (I), R ¹ to R ⁵ each independently represent a hydrogen atom, a halogen atom, a cyano group, a nitro group, -SO ₃ M, -CO ₂ M, MM, a monovalent hydrocarbon group having 1 to 40 carbon atoms, or A monovalent heterocyclic group having 1 to 40 carbon atoms. -C(-)(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted with -Si(-)(-)-, constituting the -CH(-)- of the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -N(-)-, and -CH= constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -N =, -CH ₂ - constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with -O-, -S-, -S(O) ₂ - or -CO-, constituting the monovalent hydrocarbon group and the monovalent heterocyclic group. The hydrogen atom of the monovalent heterocyclic group can also be substituted with a halogen atom, cyano group, nitro group, -SO ₃ M, -CO ₂ M or MM; R ¹ and R 2 , R ² and R ³ , R ^{3 and} R ⁴ , and R ⁴ and R ⁵ can respectively bond with each other to form a ring; M represents a hydrogen atom, an alkali metal atom, a metal atom that may have a ligand, or N(Z ¹ )(Z ² )(Z ³ )(Z ⁴ ); MM represents an alkali metal atom, a metal atom that may have a ligand, or N(Z ¹ )(Z ² )(Z ³ )(Z ⁴ ); Z ¹ to Z ⁴ each independently represents a hydrogen atom, carbon number 1 -C(-)(-)- that constitutes the monovalent hydrocarbon group and the monovalent heterocyclic group may be substituted by -Si(-) (-)-, -CH(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with -N(-)-, -CH constituting the monovalent hydrocarbon group and the monovalent heterocyclic group = can also be substituted by -N=, -CH ₂ - constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted by -O-, -S-, -S(O) ₂ - or -CO-, The hydrogen atoms constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with halogen atoms, cyano groups, nitro groups, -SO ₃ M, -CO ₂ M or MM; Q ¹ and Q ² each independently represent two valent hydrocarbon group or divalent heterocyclic group, -C(-)(-)- constituting the divalent hydrocarbon group and the divalent heterocyclic group can also be substituted by -Si(-)(-)-, constituting the divalent hydrocarbon group And -CH(-)- of the divalent heterocyclic group can also be substituted with -N(-)-, constituting the divalent hydrocarbon group and -CH= of the divalent heterocyclic group can also be substituted with -N=, constituting -CH ₂ - of the divalent hydrocarbon group and the divalent heterocyclic group can also be substituted with -O-, -S-, -S(O) ₂ - or -CO- to constitute the divalent hydrocarbon group and the divalent heterocyclic group. The hydrogen atom of the ring group can also be substituted by a halogen atom, a cyano group, a nitro group, -SO ₃ M, -CO ₂ M, MM or a group represented by formula (y); wherein, at least one of Q ¹ and Q ² has The base represented by formula (y); [Chemical 3] Y ¹ represents a hydrogen atom, a halogen atom, a cyano group, a nitro group, -SO ₃ M, -CO ₂ M, MM, a monovalent hydrocarbon group with 1 to 40 carbon atoms or a monovalent heterocyclic group with 1 to 40 carbon atoms, and is composed of -C(-)(-)- of the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted by -Si(-)(-)-, which constitutes -CH of the monovalent hydrocarbon group and the monovalent heterocyclic group (-)- can also be substituted with -N(-)-, and -CH= constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with -N=, constituting the monovalent hydrocarbon group and the monovalent heterocyclic group. -CH ₂ - of the base may also be substituted by -O-, -S-, -S(O) ₂ - or -CO-, and the hydrogen atoms constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by halogen Atom, cyano group, nitro group, -SO ₃ M, -CO ₂ M or MM; ※ indicates a bond; in Z ¹ to Z ⁴ , the group represented by formula (y), Y ¹ , M and MM exist respectively In the case of multiple, they may be the same or different from each other]. [2] The colored composition according to [1], which contains a resin. [3] The colored composition according to [1] or [2], which contains a polymerizable compound and a polymerization initiator. [4] A color filter formed from the colored composition according to any one of [1] to [3]. [5] A display device including the color filter as described in [4]. [6] A compound represented by formula (I), [Chemical 4] [In formula (I), R ¹ to R ⁵ each independently represent a hydrogen atom, a halogen atom, a cyano group, a nitro group, -SO ₃ M, -CO ₂ M, MM, a monovalent hydrocarbon group having 1 to 40 carbon atoms, or A monovalent heterocyclic group having 1 to 40 carbon atoms. -C(-)(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted with -Si(-)(-)-, constituting the -CH(-)- of the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -N(-)-, and -CH= constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -N =, -CH ₂ - constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with -O-, -S-, -S(O) ₂ - or -CO-, constituting the monovalent hydrocarbon group and the monovalent heterocyclic group. The hydrogen atom of the monovalent heterocyclic group can also be substituted with a halogen atom, cyano group, nitro group, -SO ₃ M, -CO ₂ M or MM; R ¹ and R 2 , R ² and R ³ , R ^{3 and} R ⁴ , and R ⁴ and R ⁵ can respectively bond with each other to form a ring; M represents a hydrogen atom, an alkali metal atom, a metal atom that may have a ligand, or N(Z ¹ )(Z ² )(Z ³ )(Z ⁴ ); MM represents an alkali metal atom, a metal atom that may have a ligand, or N(Z ¹ )(Z ² )(Z ³ )(Z ⁴ ); Z ¹ to Z ⁴ each independently represents a hydrogen atom, carbon number 1 -C(-)(-)- that constitutes the monovalent hydrocarbon group and the monovalent heterocyclic group may be substituted by -Si(-) (-)-, -CH(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with -N(-)-, -CH constituting the monovalent hydrocarbon group and the monovalent heterocyclic group = can also be substituted by -N=, -CH ₂ - constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted by -O-, -S-, -S(O) ₂ - or -CO-, The hydrogen atoms constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with halogen atoms, cyano groups, nitro groups, -SO ₃ M, -CO ₂ M or MM; Q ¹ and Q ² each independently represent two valent hydrocarbon group or divalent heterocyclic group, -C(-)(-)- constituting the divalent hydrocarbon group and the divalent heterocyclic group can also be substituted by -Si(-)(-)-, constituting the divalent hydrocarbon group And -CH(-)- of the divalent heterocyclic group can also be substituted with -N(-)-, constituting the divalent hydrocarbon group and -CH= of the divalent heterocyclic group can also be substituted with -N=, constituting -CH ₂ - of the divalent hydrocarbon group and the divalent heterocyclic group can also be substituted with -O-, -S-, -S(O) ₂ - or -CO- to constitute the divalent hydrocarbon group and the divalent heterocyclic group. The hydrogen atom of the ring group can also be substituted by a halogen atom, a cyano group, a nitro group, -SO ₃ M, -CO ₂ M, MM or a group represented by formula (y); wherein, at least one of Q ¹ and Q ² has The base represented by formula (y); [Chemistry 5] Y ¹ represents a hydrogen atom, a halogen atom, a cyano group, a nitro group, -SO ₃ M, -CO ₂ M, MM, a monovalent hydrocarbon group with 1 to 40 carbon atoms or a monovalent heterocyclic group with 1 to 40 carbon atoms, and is composed of -C(-)(-)- of the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted by -Si(-)(-)-, which constitutes -CH of the monovalent hydrocarbon group and the monovalent heterocyclic group (-)- can also be substituted with -N(-)-, and -CH= constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with -N=, constituting the monovalent hydrocarbon group and the monovalent heterocyclic group. -CH ₂ - of the base may also be substituted by -O-, -S-, -S(O) ₂ - or -CO-, and the hydrogen atoms constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by halogen Atom, cyano group, nitro group, -SO ₃ M, -CO ₂ M or MM; ※ indicates a bond; in Z ¹ to Z ⁴ , the group represented by formula (y), Y ¹ , M and MM exist respectively In the case of multiple, they may be the same or different from each other]. [Effects of the invention]

According to the present invention, there are provided a coloring composition and a compound that can be used to form a color filter with a darker color than a coloring composition containing C.I. Pigment Yellow 138.

[Colored composition] The colored composition of the present invention contains a compound represented by formula (I) (hereinafter, sometimes called compound (I)), and a solvent (hereinafter, sometimes called solvent (E)). . [Chemical 6] [In formula (I), R ¹ to R ⁵ each independently represent a hydrogen atom, a halogen atom, a cyano group, a nitro group, -SO ₃ M, -CO ₂ M, MM, a monovalent hydrocarbon group having 1 to 40 carbon atoms, or A monovalent heterocyclic group having 1 to 40 carbon atoms. -C(-)(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted with -Si(-)(-)-, constituting the -CH(-)- of the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -N(-)-, and -CH= constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -N =, -CH ₂ - constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with -O-, -S-, -S(O) ₂ - or -CO-, constituting the monovalent hydrocarbon group and the monovalent heterocyclic group. The hydrogen atom of the monovalent heterocyclic group can also be substituted with a halogen atom, cyano group, nitro group, -SO ₃ M, -CO ₂ M or MM; R ¹ and R 2 , R ² and R ³ , R ^{3 and} R ⁴ , and R ⁴ and R ⁵ can respectively bond with each other to form a ring; M represents a hydrogen atom, an alkali metal atom, a metal atom that may have a ligand, or N(Z ¹ )(Z ² )(Z ³ )(Z ⁴ ); MM represents an alkali metal atom, a metal atom that may have a ligand, or N(Z ¹ )(Z ² )(Z ³ )(Z ⁴ ); Z ¹ to Z ⁴ each independently represents a hydrogen atom, carbon number 1 -C(-)(-)- that constitutes the monovalent hydrocarbon group and the monovalent heterocyclic group may be substituted by -Si(-) (-)-, -CH(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with -N(-)-, -CH constituting the monovalent hydrocarbon group and the monovalent heterocyclic group = can also be substituted by -N=, -CH ₂ - constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted by -O-, -S-, -S(O) ₂ - or -CO-, The hydrogen atoms constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with halogen atoms, cyano groups, nitro groups, -SO ₃ M, -CO ₂ M or MM; Q ¹ and Q ² each independently represent two valent hydrocarbon group or divalent heterocyclic group, -C(-)(-)- constituting the divalent hydrocarbon group and the divalent heterocyclic group can also be substituted by -Si(-)(-)-, constituting the divalent hydrocarbon group And -CH(-)- of the divalent heterocyclic group can also be substituted with -N(-)-, constituting the divalent hydrocarbon group and -CH= of the divalent heterocyclic group can also be substituted with -N=, constituting -CH ₂ - of the divalent hydrocarbon group and the divalent heterocyclic group can also be substituted with -O-, -S-, -S(O) ₂ - or -CO- to constitute the divalent hydrocarbon group and the divalent heterocyclic group. The hydrogen atom of the ring group can also be substituted by a halogen atom, a cyano group, a nitro group, -SO ₃ M, -CO ₂ M, MM or a group represented by formula (y); wherein, at least one of Q ¹ and Q ² has The base represented by formula (y); [Chemical 7] Y ¹ represents a hydrogen atom, a halogen atom, a cyano group, a nitro group, -SO ₃ M, -CO ₂ M, MM, a monovalent hydrocarbon group with 1 to 40 carbon atoms or a monovalent heterocyclic group with 1 to 40 carbon atoms, and is composed of -C(-)(-)- of the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted by -Si(-)(-)-, which constitutes -CH of the monovalent hydrocarbon group and the monovalent heterocyclic group (-)- can also be substituted with -N(-)-, and -CH= constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with -N=, constituting the monovalent hydrocarbon group and the monovalent heterocyclic group. -CH ₂ - of the base may also be substituted by -O-, -S-, -S(O) ₂ - or -CO-, and the hydrogen atoms constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by halogen Atom, cyano group, nitro group, -SO ₃ M, -CO ₂ M or MM; ※ indicates a bond; in Z ¹ to Z ⁴ , the group represented by formula (y), Y ¹ , M and MM exist respectively In the case of multiple, they may be the same or different from each other]

Compound (I) also includes its tautomers or salts thereof. Compound (I) can be used as a coloring agent. The colored composition of the present invention may contain one or more compounds (I). The colored composition of the present invention may contain a resin (hereinafter, sometimes referred to as resin (B)). The colored composition of the present invention may contain a polymerizable compound (hereinafter, sometimes referred to as a polymerizable compound (C)). The colored composition of the present invention may contain a polymerization initiator (hereinafter, sometimes referred to as a polymerization initiator (D)). The colored composition of the present invention may contain a polymerization starting aid (hereinafter, sometimes referred to as a polymerization starting aid (D1)). The coloring composition of the present invention may also contain a coloring agent other than compound (I) (hereinafter, it may be referred to as coloring agent (A1)); and, below, compound (I) and coloring agent (A1) may be collectively referred to as " colorant (A)"). The colorant (A1) may contain one or more colorants. The colorant (A1) preferably contains one or more types selected from a yellow colorant, an orange colorant, a red colorant, and a green colorant. The colored composition of the present invention may also contain a leveling agent (hereinafter, sometimes referred to as a leveling agent (F)). The colored composition of the present invention may contain an antioxidant (hereinafter, sometimes referred to as antioxidant (G)).

[Compound (I)] Hereinafter, the present invention will be explained more specifically by citing partial structures of compound (I). In each partial structure, even if only the substituent bonded to the ring structure is bonded to any position of the ring structure, in the following examples, , also includes the form in which all parts of the ring structure are bonded separately. One or more substituents may be bonded to the ring structure. When two or more substituents are bonded to the ring structure, the substituents may be the same or different.

Examples of the halogen atom include a fluorine atom, a chlorine atom, a bromine atom and an iodine atom, and a fluorine atom, a chlorine atom and a bromine atom are preferred.

The carbon number of the hydrocarbon group represented by R ¹ to R ⁵ , Z ¹ to Z ⁴ and Y ¹ is 1 to 40, preferably 1 to 30, more preferably 1 to 20, even more preferably 1 to 18, particularly preferably 1～12. The monovalent hydrocarbon group having 1 to 40 carbon atoms represented by R ¹ to R ⁵ , Z ¹ to Z ⁴ and Y ¹ may be an aliphatic hydrocarbon group or an aromatic hydrocarbon group. The aliphatic hydrocarbon group may be saturated or unsaturated, or may be Chain (chain hydrocarbon group) or cyclic (alicyclic hydrocarbon group).

Examples of the saturated or unsaturated chain hydrocarbon group represented by R ¹ to R ⁵ , Z ¹ to Z ⁴ and Y ¹ include: methyl, ethyl, propyl, butyl, pentyl, hexyl, heptyl, octyl base, nonyl, decyl, undecyl, dodecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nineteen Alkyl, eicosanyl, hexadecyl, docosyl, tricosyl, tetracosyl, pentacosyl, hexadecyl, heptacosyl, Octadecyl, nonadenacyl, triacontyl, triacontyl, tridodecyl, tritriacontyl, tritetradecyl, tripentadecyl, hexadecyl Linear alkyl groups such as alkyl, hexadecyl, trioctadecyl, triacontyl and tetradecyl; isopropyl, isobutyl, second butyl, third butyl, 2-ethylbutyl, 3,3-dimethylbutyl, 1,1,3,3-tetramethylbutyl, 1-methylbutyl, 1-ethylpropyl, 3-methylbutyl base, neopentyl, 1,1-dimethylpropyl, 2-methylpentyl, 3-ethylpentyl, 1,3-dimethylbutyl, 2-propylpentyl, 1-ethyl Base-1,2-dimethylpropyl, 1-methylpentyl, 4-methylpentyl, 4-methylhexyl, 5-methylhexyl, 2-ethylhexyl, 1-methylhexyl, 1-ethylpentyl, 1-propylbutyl, 3-ethylheptyl, 2,2-dimethylheptyl, 1-methylheptyl, 1-ethylhexyl, 1-propylpentyl , 1-methyloctyl, 1-ethylheptyl, 1-propylhexyl, 1-butylpentyl, 1-methylnonyl, 1-ethyloctyl, 1-propylheptyl and 1 -Branched chain alkyl groups such as butylhexyl; ethenyl (vinyl), propenyl (for example, 1-propenyl, 2-propenyl (allyl)), 1-methylethylene base, butenyl (for example, 1-butenyl, 2-butenyl, 3-butenyl), 3-methyl-1-butenyl, 1,3-butadienyl, 1-( 2-propenyl)vinyl, 1-(1-methylvinyl)vinyl, 1,2-dimethyl-1-propenyl, pentenyl (e.g., 1-pentenyl, 2-pentene base, 3-pentenyl, 4-pentenyl), 1-(1,1-dimethylethyl)vinyl, 1,3-dimethyl-1-butenyl, hexenyl (e.g. , 1-hexenyl, 5-hexenyl), heptenyl (e.g., 1-hexenyl, 6-hexenyl), octenyl (e.g., 1-octenyl, 7-octenyl ), nonenyl (for example, 1-nonenyl, 8-nonenyl), decenyl (for example, 1-decene, 9-decene), undecenyl, dodecenyl Base, tridecenyl, tetradecenyl, pentadecenyl, hexadecenyl, heptadecenyl, octadecenyl, nonadecenyl, eicosenoyl, Alkenyl groups such as 1,1-dimethyl-2-propenyl, 1-ethyl-2-propenyl, and 1-methyl-1-butenyl; ethynyl, propynyl (e.g., 1-propynyl base, 2-propynyl), octynyl (e.g., 1-octynyl, 7-octynyl), butynyl, pentynyl, hexynyl, heptynyl, nonynyl, decynyl base, undecyl alkynyl, dodeca alkynyl, thirteen alkynyl, 14 alkynyl, 15 alkynyl, hexadecyl alkynyl, seventeen alkynyl, octadeca alkynyl, Alkynyl groups such as nineteen carbon alkynyl and twenty carbon alkynyl groups. The carbon number of the saturated chain hydrocarbon group is preferably from 1 to 30, more preferably from 1 to 20, further preferably from 1 to 18, especially preferably from 1 to 12. The number of carbon atoms of the unsaturated chain hydrocarbon group is preferably 2 to 30, more preferably 2 to 20, further preferably 2 to 18, and particularly preferably 2 to 12. Among them, a linear or branched chain alkyl group having 1 to 12 carbon atoms is particularly preferred.

Examples of the saturated or unsaturated alicyclic hydrocarbon group represented by R ¹ to R ⁵ , Z ¹ to Z ⁴ and Y ¹ include: cyclopropyl group, 1-methylcyclopropyl group, cyclobutyl group, cyclopentyl group, Cyclohexyl, cycloheptyl, 1-methylcyclohexyl, 2-methylcyclohexyl, 3-methylcyclohexyl, 4-methylcyclohexyl, 1,2-dimethylcyclohexyl, 1,3-di Methylcyclohexyl, 1,4-dimethylcyclohexyl, 2,3-dimethylcyclohexyl, 2,4-dimethylcyclohexyl, 2,5-dimethylcyclohexyl, 2,6-dimethylcyclohexyl Methylcyclohexyl, 3,4-dimethylcyclohexyl, 3,5-dimethylcyclohexyl, 2,2-dimethylcyclohexyl, 3,3-dimethylcyclohexyl, 4,4-dimethylcyclohexyl Methylcyclohexyl, cyclooctyl, 2,4,6-trimethylcyclohexyl, 2,2,6,6-tetramethylcyclohexyl, 3,3,5,5-tetramethylcyclohexyl, 4 - Cycloalkyl groups such as pentylcyclohexyl, 4-octylcyclohexyl and 4-cyclohexylcyclohexyl; cyclohexenyl (for example, cyclohex-1-en-1-yl, cyclohex-2-en-1 -yl, cyclohex-3-en-1-yl), cycloheptenyl and cyclooctenyl and other cycloalkenyl groups; norbornyl, norbornenyl, adamantyl and bicyclo[2.2.2]octyl Saturated or unsaturated polycyclic hydrocarbon groups, etc. The number of carbon atoms in the saturated or unsaturated alicyclic hydrocarbon group is preferably 3 to 30, more preferably 3 to 20, further preferably 3 to 18, and particularly preferably 3 to 12. Among them, particularly preferred ones are cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl and adamantyl.

Examples of the aromatic hydrocarbon group represented by R ¹ to R ⁵ , Z ¹ to Z ⁴ and Y ¹ include phenyl, o-tolyl, m-tolyl, p-tolyl, 2-ethylphenyl, 3-ethyl phenyl, 4-ethylphenyl, 2,3-dimethylphenyl, 2,4-dimethylphenyl, 2,5-dimethylphenyl, 2,6-dimethylphenyl , 3,4-dimethylphenyl, 3,5-dimethylphenyl, 4-vinylphenyl, o-isopropylphenyl, m-isopropylphenyl, p-isopropylphenyl, o-isopropylphenyl tert-butylphenyl, m-tert-butylphenyl, p-tert-butylphenyl, 3,5-di(tert-butyl)phenyl, 3,5-di(tert-butyl)-4 -Methylphenyl, 4-butylphenyl, 4-pentylphenyl, 2,6-bis(1-methylethyl)phenyl, 2,4,6-tris(1-methylethyl) )phenyl, 4-cyclohexylphenyl, 2,4,6-trimethylphenyl, 4-octylphenyl, 4-(1,1,3,3-tetramethylbutyl)phenyl, 1-naphthyl, 2-naphthyl, 6-methyl-2-naphthyl, 5,6,7,8-tetrahydro-1-naphthyl, 5,6,7,8-tetrahydro-2-naphthyl Aromatic hydrocarbon groups such as fluorenyl, phenanthrenyl, anthryl, 2-dodecylphenyl, 3-dodecylphenyl, 4-dodecylphenyl, perylene, pyrenyl and pyrenyl wait. The carbon number of the aromatic hydrocarbon group is preferably 6 to 30, more preferably 6 to 20, even more preferably 6 to 18, particularly preferably 6 to 12.

The hydrocarbon group represented by R ¹ to R ⁵ , Z ¹ to Z ⁴ and Y ¹ may also be a combination of the above listed hydrocarbon groups (for example, an aromatic hydrocarbon group, a chain hydrocarbon group, and an alicyclic hydrocarbon group). Examples of groups include: benzyl, (2-methylphenyl)methyl, (3-methylphenyl)methyl, (4-methylphenyl)methyl, (2-ethylphenyl) Methyl, (3-ethylphenyl)methyl, (4-ethylphenyl)methyl, (2-(tert-butyl)phenyl)methyl, (3-(tert-butyl)benzene methyl)methyl, (4-(tert-butyl)phenyl)methyl, (3,5-dimethylphenyl)methyl, 1-phenylethyl, 1,1-diphenylethyl , phenylethyl, 1-methyl-1-phenylethyl, (1-naphthyl)methyl and (2-naphthyl)methyl and other aralkyl groups; 1-phenylvinyl, 2-phenyl Aryl alkenyl groups such as vinyl (2-phenyl ethenyl) (phenyl vinyl), 2,2-diphenyl vinyl, 2-phenyl-2-(1-naphthyl) vinyl; phenylethynyl,

[Chemical 8] Such as arylalkynyl; biphenyl, terphenyl and other phenyl groups bonded with more than one phenyl group; cyclohexylmethylphenyl, benzylphenyl, (dimethyl(phenyl)methyl) phenyl,

[Chemical 9] wait. ※Indicates bonding key. The group represented by R ¹ to R ⁵ , Z ¹ to Z ⁴ and Y ¹ may be, for example, a combination of the above-mentioned hydrocarbon groups (for example, a chain hydrocarbon group and an alicyclic hydrocarbon group): cyclo Propylmethyl, cyclopropylethyl, cyclobutylmethyl, cyclobutylethyl, cyclopentylmethyl, cyclopentylethyl, cyclohexylmethyl, (2-methylcyclohexyl)methyl, cyclohexylmethyl Alkyl groups bonded with one or more alicyclic hydrocarbon groups, such as hexylethyl and adamantylmethyl. The carbon number of these is preferably 4 to 30, more preferably 4 to 20, even more preferably 4 to 18, particularly preferably 4 to 12.

The monovalent heterocyclic group having 1 to 40 carbon atoms represented by R ¹ to R ⁵ , Z ¹ to Z ⁴ and Y ¹ represents a group containing a hetero atom as a ring constituent. The monovalent heterocyclic group having 1 to 40 carbon atoms may be a monocyclic ring or a polycyclic ring. Examples of heteroatoms include nitrogen atoms, oxygen atoms, sulfur atoms, and the like. The number of carbon atoms of the heterocyclic group is preferably 3 to 30, more preferably 3 to 20, even more preferably 3 to 18, particularly preferably 3 to 12.

Examples of heterocyclic rings containing nitrogen atoms include: Monocyclic saturated heterocycles such as aziridine, azetidine, pyrrolidine, piperidine and piperazine; Pyrrole, 1-methylpyrrole, 2,5-dimethylpyrrole and other pyrrole, pyrazole, 1-methylpyrazole, 2-methylpyrazole, 3-methylpyrazole, 4-methylpyrazole, Five-membered unsaturated heterocycles such as pyrazole, imidazole, 1,2,3-triazole and 1,2,4-triazole such as 5-methylpyrazole; Pyrimidine, pyridazine, pyrimidine, 6-methylpyrimidine and other pyrimidines, pyrazine and 1,3,5-triazine and other six-membered unsaturated heterocycles; Indazole, indoline, isoindoline, indole, indolizine, benzimidazole, quinoline, isoquinoline, 5,6,7,8-tetrahydro(3-methyl)quinoline Condensed bicyclic heterocycles such as oxaline, 3-methylquinoxaline, quinoxaline, quinazoline, cinnoline, phthalazine, naphthyridine, purine, pteridine, benzopyrazole, benzopiperidine, etc.; Condensed tricyclic heterocycles such as carbazole, acridine and pyrazine.

Examples of heterocyclic rings containing oxygen atoms include: Oxane, oxetane, tetrahydrofuran, tetrahydropyran, 1,3-dioxane and 1,4-dioxane, 1-cyclopentyldioxolane, 2-cyclopentane monocyclic saturated heterocycles such as dioxolanes; 1,4-dioxaspiro[4.5]decane, 1,4-dioxaspiro[4.5]nonane, 1,4-dioxaspiro[4.5]nonane, Bicyclic saturated heterocycles such as oxaspiro[4.4]nonane; lactone systems such as α-acetolactone, β-propiolactone, γ-butyrolactone, γ-valerolactone and δ-valerolactone Heterocycles; five-membered ring system unsaturated heterocycles such as furan, 2,3-dimethylfuran, 2,5-dimethylfuran, etc.; six-membered ring system unsaturated heterocycles such as 2H-pyran, 4H-pyran, etc. ; 1-Benzofuran and other benzofurans, benzopyrans, 4-methylbenzopyran and other benzopyrans, benzodioxole (benzodioxole), 1,3-benzodioxole , benzodioxane, chromane and isochromane and other condensed bicyclic heterocycles; xanthene, dibenzofuran and other condensed tricyclic heterocycles; acid anhydride heterocycles such as phthalic anhydride, etc.

Examples of the heterocyclic ring containing a sulfur atom include: dithiolane and other five-membered saturated heterocyclic rings; thiane, 1,3-dithiane, and 2-methyl-1,3-dithiane Six-membered saturated heterocycles such as thiophene, 3-methylthiophene, 2-carboxythiophene and other thiophenes, 2H-thiopyran, 4H-thiopyran and other thiophenes, benzotetrahydrothiopyran and other chromanthiopyrans, etc. One-membered unsaturated heterocycles and six-membered unsaturated heterocycles; benzothiopyran, benzothiopyran and other condensed bicyclic heterocycles such as benzothiopyran and benzothiophene; Thianthrene, dibenzothiophene and other condensed tricyclic heterocycles, etc.

Examples of heterocyclic rings containing nitrogen atoms and oxygen atoms include: Morpholine, 2-pyrrolidone, 1-methyl-2-pyrrolidone, 2-methyl-2-pyrrolidone, 2-piperidone, 1-methyl-2-piperidone and 2- Single ring system saturated heterocycles such as methyl-2-piperidone; Oxazole, 4-methylisoxazole and other oxazoles, 2-methylisoxazole, 3-methylisoxazole, 4-methylisoxazole, 5-methylisoxazole and other isoxazoles Ring system unsaturated heterocycle; Benzoxazole, benzisoxazole, benzoxazine, benzodioxane, benzimidazoline and other condensed bicyclic heterocycles; Phenoxazine (phenoxazine) and other condensed tricyclic heterocycles, etc.

Examples of heterocyclic rings containing nitrogen atoms and sulfur atoms include: Monocyclic heterocyclic rings such as thiazole, 2-methylthiazole, 3-methylthiazole, 4-methylthiazole, 5-methylthiazole, 2,4-dimethylthiazole, etc.; Benzothiazole and other condensed bicyclic heterocycles; Condensation of tricyclic heterocyclic rings, etc.

Furthermore, the bonding position of the heterocyclic group is a portion from which any hydrogen atom contained in each heterocyclic ring is removed.

The heterocyclic group may also be a combination of the listed heterocyclic ring and the listed hydrocarbon group (preferably one or both of an aliphatic hydrocarbon group and an aromatic hydrocarbon group), for example: tetrahydrofuran Methyl;

[Chemical 10] Phthalic anhydride derivatives, etc. ※Indicates bonding key.

Furthermore, the heterocyclic group may be represented by the following formula. ※Indicates bonding key. [Chemical 11]

-C(-)(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -Si(-)(-)-, and - constituting the monovalent hydrocarbon group and the monovalent heterocyclic group CH(-)- can also be substituted with -N(-)-, and -CH= constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with -N=, constituting the monovalent hydrocarbon group and the monovalent heterocyclic group. -CH ₂ - of the ring group can also be substituted with -O-, -S-, -S(O) ₂ - or -CO-, and the hydrogen atoms constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with Halogen atom, cyano group, nitro group, -SO ₃ M, -CO ₂ M or MM. Examples of such groups include the following groups.

For example, trichloromethyl, trifluoromethyl, 2,2,2-trifluoroethyl, 2,2-dibromoethyl, 2,2,3,3-tetrafluoropropyl, 2- Ethoxyethyl, 2-butoxyethyl, 2-nitropropyl, diethylaminoethyl, (4-methoxyphenyl)methyl, (2-methoxyphenyl) Methyl, (3-methoxyphenyl)methyl, (4-nitrophenyl)methyl, (2,4-dichlorophenyl)methyl, (4-fluorophenyl)methyl, ( 3,5-Difluorophenyl)methyl, 2,2,2-trifluoro-1-trifluoromethyl-1-phenylethyl, (phenoxy)(phenyl)methyl, (benzyl) Oxy)(phenyl)methyl, pyrrolylmethyl, pyrrolylethyl, (4-aminophenyl)methyl, (4-cyanophenyl)methyl, 2-hydroxy-1-methyl -1-phenylethyl, 2-chloro-1-methyl-1-phenylethyl; -CH ₂ CH ₂ OCH ₂ CH ₃ , -CH ₂ CH ₂ O(CH ₂ ) ₃ CH ₃ , -( CH ₂ CH ₂ O) ₂ CH ₂ CH ₃ , -(CH ₂ CH ₂ O) ₃ CH ₂ CH ₃ , -(CH ₂ CH ₂ O) ₄ CH ₂ CH ₃ , -(CH ₂ CH ₂ O) ₅ CH ₂ CH ₃ , -(CH ₂ CH ₂ O) ₆ CH ₂ CH ₃ , -(CH ₂ CH ₂ O) ₇ CH ₂ CH ₃ , -(CH ₂ CH ₂ O) ₈ CH ₂ CH ₃ , -(CH ₂ CH ₂ O) ₉ CH ₂ CH ₃ , -(CH ₂ CH ₂ O) ₁₀ CH ₂ CH ₃ , -(CH ₂ CH ₂ O) ₁₁ CH ₂ CH ₃ , -(CH ₂ CH ₂ O) ₁₂ CH ₂ CH ₃ , -(CH ₂ CH ₂ O) ₁₃ CH ₃ , -CH ₂ CH ₂ OH, -(CH ₂ CH ₂ O) ₂ H, -(CH ₂ CH ₂ O) ₃ H, -(CH ₂ CH ₂ O ) ₄ H, -(CH ₂ CH ₂ O) ₅ H, -(CH ₂ CH ₂ O) ₆ H, -(CH ₂ CH ₂ O) ₇ H, -(CH ₂ CH ₂ O) ₈ H, -( CH ₂ CH ₂ O) ₉ H, -(CH ₂ CH ₂ O) ₁₀ H, -(CH ₂ CH ₂ O) ₁₁ H, -(CH ₂ CH ₂ O) ₁₂ H, -(CH ₂ CH ₂ O) ₁₃ H, -CH ₂ CH ₂ OCH ₃ , -(CH ₂ CH ₂ O) ₂ CH ₃ , -(CH ₂ CH ₂ O) ₃ CH ₃ , -(CH ₂ CH ₂ O) ₄ CH ₃ , -(CH ₂ CH ₂ O) ₅ CH ₃ , -(CH ₂ CH ₂ O) ₆ CH ₃ , -(CH ₂ CH ₂ O) ₇ CH ₃ , -(CH ₂ CH ₂ O) ₈ CH ₃ , -(CH ₂ CH ₂ O) ₉ CH ₃ , -(CH ₂ CH ₂ O) ₁₀ CH ₃ , -(CH ₂ CH ₂ O) ₁₁ CH ₃ , -(CH ₂ CH ₂ O) ₁₂ CH ₃ , -(CH ₂ CH ₂ O ) ₁₃ CH ₃ and other substituted alkyl groups, such as those in which -CH ₂ - of the monovalent hydrocarbon group or monovalent heterocyclic group is substituted with -O- (hereinafter, these are referred to as Group A base case).

For example, 4-bromophenyl, 4-nitrophenyl, 4-methoxyphenyl, 2,4-dichlorophenyl, pentafluorophenyl, 2-aminophenyl, 2-methyl Aryl groups with substituents such as -4-chlorophenyl, 4-hydroxy-1-naphthyl, 4,5,8-trichloro-2-naphthyl, anthraquinone, 2-aminoanthraquinone, etc. Hereinafter, these may be referred to as bases of group B).

For example, for example, formyl group, acetyl group, propyl group, butyl group, 2,2-dimethylpropyl group, pentyl group, hexyl group, 2-ethylhexyl group, heptyl group, Octyl group, nonyl group, decyl group, undecyl group, dodecyl group, undecyl group, benzyl group, [Chemical 12] and the carbonyl group, etc., bonded to the group A to group B or the monovalent hydrocarbon group or monovalent heterocyclic group,

Preferably, it is a carbonyl group bonded to a hydrocarbon group having 1 to 30 carbon atoms, a group of the group A to group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group, More preferably, it is a carbonyl group bonded to a hydrocarbon group having 1 to 20 carbon atoms, a group of the group A to group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group, More preferably, it is a carbonyl group bonded to a hydrocarbon group having 1 to 18 carbon atoms, a group of the group A to group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group, Particularly preferred is a carbonyl group bonded to a hydrocarbon group having 1 to 12 carbon atoms, a group of the Group A to Group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group. ※Indicates bonding key.

Examples include: methoxycarbonyl, ethoxycarbonyl, propoxycarbonyl, tert-butoxycarbonyl, butoxycarbonyl, pentyloxycarbonyl, hexyloxycarbonyl, (2-ethylhexyl) Oxycarbonyl, heptyloxycarbonyl, octyloxycarbonyl, nonyloxycarbonyl, decyloxycarbonyl, undecyloxycarbonyl, dodecyloxycarbonyl, phenyloxycarbonyl, Eicosanyloxycarbonyl, [Chemical 13] and an oxycarbonyl group bonded to the group A to Group B or the monovalent hydrocarbon group or monovalent heterocyclic group, etc.,

Preferably, it is an oxycarbonyl group bonded to a hydrocarbon group having 1 to 30 carbon atoms, a group of the group A to group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group, More preferably, it is an oxycarbonyl group bonded to a hydrocarbon group having 1 to 20 carbon atoms, a group of the group A to group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group, More preferably, it is an oxycarbonyl group bonded to a hydrocarbon group having 1 to 18 carbon atoms, a group of the above-mentioned Group A to Group B, or a preferred one of the above-mentioned monovalent hydrocarbon group or monovalent heterocyclic group, Particularly preferred is an oxycarbonyl group bonded to a hydrocarbon group having 1 to 12 carbon atoms, a group of the Group A to Group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group. ※Indicates bonding key.

Examples include formyloxy, acetyloxy, propyloxy, butyloxy, (2,2-dimethylpropyloxy)oxy, pentyloxy, and hexyloxy. Oxygen, (2-ethylhexyl)oxy, heptyloxy, octyloxy, nonyloxy, decyloxy, undecyloxy, dodecyloxy Oxygen group, benzyloxy group, benzyloxy group, vinylcarbonyloxy group, (2-propenyl)carbonyloxy group, (1-methylvinyl)carbonyloxy group, and bonding There is the group A to group B or the carbonyloxy group of the monovalent hydrocarbon group or monovalent heterocyclic group, etc.,

Preferably, it is a carbonyloxy group bonded to a hydrocarbon group having 1 to 30 carbon atoms, a group of the group A to group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group, More preferably, it is a carbonyloxy group bonded to a hydrocarbon group having 1 to 20 carbon atoms, a group of the group A to group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group, More preferably, it is a carbonyloxy group bonded to a hydrocarbon group having 1 to 18 carbon atoms, a group of the group A to group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group, Particularly preferred is a carbonyloxy group bonded to a hydrocarbon group having 1 to 12 carbon atoms, a group of the group A to group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group.

For example, hydroxyl group; methoxy group, ethoxy group, propoxy group, isopropoxy group, butoxy group, isobutoxy group, second butoxy group, third butoxy group, pentyloxy group, Neopentyloxy, 1-ethyl-1,2-dimethylpropoxy, hexyloxy, heptyloxy, octyloxy, nonyloxy, decyloxy, undecyloxy Oxygen, dodecyloxy, (2-ethylhexyl)oxy, stearyloxy, eicosanyloxy, 1-phenylethoxy, 1-methyl-1-phenyl Ethoxy, phenyloxy, benzyloxy, 2,3-dimethylphenyloxy, 2,4-dimethylphenyloxy, 2,5-dimethylphenyloxy, 2,6-dimethylphenyloxy, 3,4-dimethylphenyloxy, 3,5-dimethylphenyloxy, 2,3-dicyanophenyloxy, 2, 4-dicyanophenyloxy, 2,5-dicyanophenyloxy, 2,6-dicyanophenyloxy, 3,4-dicyanophenyloxy, 3,5- Dicyanophenyloxy, 4-methoxyphenyloxy, 2-methoxyphenyloxy, 3-methoxyphenyloxy, 4-ethoxyphenyloxy, 2- Ethoxyphenyloxy, 3-ethoxyphenyloxy; Trichloromethoxy, trifluoromethoxy, 2,2,2-trifluoroethoxy, 2,2,3,3- Tetrafluoropropoxy, 3,3,3-trifluoro-2-trifluoromethyl-2-methylpropoxy, 2-butoxyethoxy, 2-nitropropoxy, -OCH ₂ CH ₂ OH, -O(CH ₂ CH ₂ O) ₄ H, -OCH ₂ CF ₂ CF ₂ H, -OCH ₂ CH ₂ O(CH ₂ ) ₃ CH ₃ , -OCH ₂ CH ₂ OCH ₂ CH ₃ , - O(CH ₂ CH ₂ O) ₂ CH ₂ CH ₃ , -O(CH ₂ CH ₂ O) ₄ CH ₂ CH ₃ , -OCH ₂ CH ₂ O(CH ₂ ) ₃ CH ₃ , [Chemical 14] [Chemical 15] and the oxygen group bonded to the group A to group B or the monovalent hydrocarbon group or monovalent heterocyclic group, etc.,

Preferably, it is an oxygen group or a hydroxyl group bonded to a hydrocarbon group having 1 to 30 carbon atoms, a group of the group A to group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group, More preferably, it is an oxygen group or a hydroxyl group bonded to a hydrocarbon group having 1 to 20 carbon atoms, a group of the group A to group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group, or a hydroxyl group, More preferably, it is an oxygen group or a hydroxyl group bonded to a hydrocarbon group having 1 to 18 carbon atoms, a group of the group A to group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group, Particularly preferred is an oxygen group or a hydroxyl group bonded to a hydrocarbon group having 1 to 12 carbon atoms, a group of the Group A to Group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group. ※Indicates bonding key.

For example, mercapto group; methylthio group, ethylthio group, propylthio group, butylthio group, tert-butylthio group, pentylthio group, hexylthio group, (2-ethylhexyl) Thio, heptylthio, octylthio, nonylthio, decylthio, undecylthio, dodecylthio, eicosylthio, phenylthio, ortho Tolylthio group, [Chemical 16] And a mercapto group obtained by substituting a hydrogen atom with the group A to group B or the monovalent hydrocarbon group or monovalent heterocyclic group, etc.,

Preferably, it is a mercapto group or a mercapto group obtained by substituting a hydrogen atom with a hydrocarbon group having 1 to 30 carbon atoms, a group of the Group A to Group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group. , More preferably, it is a mercapto group or a mercapto group in which a hydrogen atom is substituted with a hydrocarbon group having 1 to 20 carbon atoms, a group of the Group A to Group B, or a preferred one of the monovalent hydrocarbon group or a monovalent heterocyclic group. , Furthermore, a mercapto group or a mercapto group obtained by substituting a hydrogen atom with a preferred one of a hydrocarbon group having 1 to 18 carbon atoms, a group of the Group A to Group B, or a monovalent hydrocarbon group or a monovalent heterocyclic group is preferred. , Particularly preferred is a mercapto group or a mercapto group obtained by substituting a hydrogen atom with a preferred one of a hydrocarbon group having 1 to 12 carbon atoms, a group of Group A to Group B, or a monovalent hydrocarbon group or a monovalent heterocyclic group. . ※Indicates bonding key.

For example, methylsulfonyl group, ethylsulfonyl group, propylsulfonyl group, butylsulfonyl group, pentylsulfonyl group, hexylsulfonyl group, (2-ethylhexyl)sulfonyl group , heptylsulfonyl, octylsulfonyl, nonylsulfonyl, decylsulfonyl, undecylsulfonyl, dodecylsulfonyl, eicosylsulfonyl, benzene Sulfonyl group, p-tolylsulfonyl group, [Chemical 17] and a sulfonyl group bonded to the group A to Group B or the monovalent hydrocarbon group or monovalent heterocyclic group, etc.,

Preferably, it is a sulfonyl group bonded to a hydrocarbon group having 1 to 30 carbon atoms, a group of the group A to group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group, More preferably, it is a sulfonyl group bonded to a hydrocarbon group having 1 to 20 carbon atoms, a group of the group A to group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group, More preferably, it is a sulfonyl group bonded to a hydrocarbon group having 1 to 18 carbon atoms, a group of the group A to group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group, Particularly preferred is a sulfonyl group bonded to a hydrocarbon group having 1 to 12 carbon atoms, a group of the Group A to Group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group. ※Indicates bonding key.

For example, examples include: sulfamic acid group; N-methyl sulfamic acid group, N-ethyl sulfamic acid group, N-propyl sulfamic acid group, N-isopropyl sulfamic acid group, N-butyl group Ammonium sulfonyl group, N-isobutyl amine sulfonyl group, N-(second butyl) amine sulfonyl group, N-(tertiary butyl) amine sulfonyl group, N-pentyl amine sulfonyl group , N-(1-ethylpropyl)aminesulfonyl, N-hexylaminesulfonyl, N-(2-ethylhexyl)aminesulfonyl, N-heptylaminesulfonyl, N-octyl Aminosulfonyl group, N-nonylaminesulfonyl group, N-decylaminesulfonyl group, N-undecylaminesulfonyl group, N-dodecylaminesulfonyl group, N-20 Alkylamine sulfonyl group, N-phenylamine sulfonyl group, -SO ₂ NH(CH ₂ ) ₂ N(CH ₂ CH ₃ ) ₂ , -SO ₂ NHCH ₂ CH ₂ CH ₂ Si(OCH ₂ CH ₃ ) _3. And an aminesulfonyl group obtained by substituting one of the groups A to B or the monovalent hydrocarbon group or monovalent heterocyclic group;

N,N-dimethylsulfonamide, N-ethyl-N-methylsulfonamide, N,N-diethylsulfonamide, N-propyl-N-methylsulfonamide base, N,N-dipropylaminesulfonyl, N-isopropyl-N-methylaminesulfonyl, N,N-diisopropylaminesulfonyl, N,N-diisobutyl Sulfonamide group, N,N-bis(second butyl)sulfonamide group, N-(tert-butyl)-N-methylsulfonamide group, N,N-bis(tert-butyl) Aminesulfonyl, N-butyl-N-methylaminesulfonyl, N,N-dibutylaminesulfonyl, N-butyl-N-octylaminesulfonyl, N,N-di Pentylamine sulfonyl, N,N-bis(1-ethylpropyl)aminesulfonyl, N-butyl-N-hexylaminesulfonyl, N-hexyl-N-methylaminesulfonyl , N,N-dihexylaminesulfonyl, N-(2-ethylhexyl)-N-methylaminesulfonyl, N,N-bis(2-ethylhexyl)aminesulfonyl, N, N-Diheptylaminesulfonyl, N-octyl-N-methylaminesulfonyl, N,N-dioctylaminesulfonyl, N,N-dinonylaminesulfonyl, N- Decyl-N-methylaminesulfonyl, N-Undecyl-N-methylaminesulfonyl, N-dodecyl-N-methylaminesulfonyl, N-eicosanyl -N-methylaminesulfonyl group, N-phenyl-N-methylaminesulfonyl group, N,N-diphenylaminesulfonyl group, and groups selected from the group A to group B , an aminesulfonyl group formed by substituting two of the monovalent hydrocarbon group and the monovalent heterocyclic group, etc.,

Preferably, it is one selected from the group consisting of a hydrocarbon group having 1 to 30 carbon atoms, a group of the Group A to Group B, a preferable one of the monovalent hydrocarbon group, and a preferable one of the monovalent heterocyclic group, or Two substituted amide sulfonyl groups, -SO ₂ NH (CH ₂ ) ₂ N (CH ₂ CH ₃ ) ₂ or amide sulfonyl groups, more preferably selected from hydrocarbon groups with 1 to 20 carbon atoms, the above A sulfonamide group obtained by substituting one or two of the groups of Groups A to Group B, the preferred monovalent hydrocarbon group, and the preferred monovalent heterocyclic group, -SO ₂ NH(CH ₂ ) ₂ N(CH ₂ CH ₃ ) ₂ or amine sulfonyl group is more preferably selected from the group consisting of hydrocarbon groups with 1 to 18 carbon atoms, groups of the groups A to B, and the monovalent hydrocarbon groups. A sulfonamide group, -SO ₂ NH(CH ₂ ) ₂ N(CH ₂ CH ₃ ) ₂ or The aminesulfonyl group is particularly preferably selected from the group consisting of hydrocarbon groups with 1 to 12 carbon atoms, the groups of the groups A to B, the preferred monovalent hydrocarbon groups, and the preferred monovalent heterocyclic groups. A sulfonamide group, -SO ₂ NH(CH ₂ ) ₂ N(CH ₂ CH ₃ ) ₂ or an sulfonamide group substituted by one or two of them.

For example, examples include: aminoformyl; N-methylaminoformyl, N-ethylamineformyl, N-propylamineformyl, N-isopropylamineformyl, N-butyl Aminoformyl, N-isobutylamineformyl, N-(Second-butyl)amineformyl, N-(Third-butyl)amineformyl, N-pentylamineformyl , N-(1-ethylpropyl)aminoformyl, N-hexylamineformyl, N-(2-ethylhexyl)aminoformyl, N-heptylamineformyl, N-octyl N-Nonylaminemethyl, N-Nonylaminemethyl, N-Decylaminemethyl, N-Undecylaminemethyl, N-Dodecylaminemethyl, N-20 Alkylamine formyl, N-phenylamine formyl, -CONH(CH ₂ ) ₂ N(CH ₂ CH ₃ ) ₂ , -CONHCH ₂ CH ₂ CH ₂ Si(OCH ₂ CH ₃ ) ₃ , and all An amine methane group, etc., obtained by substituting one of the groups A to Group B or the monovalent hydrocarbon group or monovalent heterocyclic group;

N,N-dimethylaminoformyl, N-ethyl-N-methylaminoformyl, N,N-diethylamineformyl, N-propyl-N-methylaminoformyl base, N,N-dipropylamineformyl, N-isopropyl-N-methylamineformyl, N,N-diisopropylamineformyl, N,N-diisobutyl Aminoformyl, N,N-di(second butyl)aminoformyl, N-(tertiary butyl)-N-methylaminoformyl, N,N-di(tertiary butyl) Aminoformyl, N-butyl-N-methylaminoformyl, N,N-dibutylamineformyl, N-butyl-N-octylamineformyl, N,N-di Pentylamineformyl, N,N-bis(1-ethylpropyl)aminoformyl, N-butyl-N-hexylamineformyl, N-hexyl-N-methylaminoformyl , N,N-dihexylamineformyl, N-(2-ethylhexyl)-N-methylaminoformyl, N,N-bis(2-ethylhexyl)amineformyl, N, N-diheptylaminemethyl, N-octyl-N-methylaminemethyl, N,N-dioctylaminemethyl, N,N-dinonylaminemethyl, N- Decyl-N-methylaminoformyl, N-Undecyl-N-methylamineformyl, N-dodecyl-N-methylamineformyl, N-eicosyl -N-methylamineformyl, N-phenyl-N-methylamineformyl, N,N-diphenylamineformyl, and groups selected from the group A to group B , an aminoformyl group formed by substituting two of the monovalent hydrocarbon group and the monovalent heterocyclic group, etc.,

Preferably, it is one selected from the group consisting of a hydrocarbon group having 1 to 30 carbon atoms, a group of the Group A to Group B, a preferable one of the monovalent hydrocarbon group, and a preferable one of the monovalent heterocyclic group, or Two substituted aminoformyl groups, or aminoformyl groups, More preferably, it is one selected from the group consisting of a hydrocarbon group having 1 to 20 carbon atoms, a group of the group A to group B, a preferable one of the monovalent hydrocarbon group, and a preferable one of the monovalent heterocyclic group, or Two substituted aminoformyl groups, or aminoformyl groups, More preferably, it is one selected from the group consisting of a hydrocarbon group having 1 to 18 carbon atoms, a group of the Group A to Group B, a preferable one of the monovalent hydrocarbon group, and a preferable one of the monovalent heterocyclic group, or Two substituted aminoformyl groups, or aminoformyl groups, Particularly preferred is one selected from the group consisting of a hydrocarbon group having 1 to 12 carbon atoms, a group of groups A to B, a preferred one of the monovalent hydrocarbon group, and a preferred one of the monovalent heterocyclic group, or Two substituted aminoformyl groups, or aminoformyl groups.

For example, you can enumerate: amine group; N-methylamino, N-ethylamino, N-propylamino, N-isopropylamino, N-butylamino, N-isobutylamino, N-(second-butylamino) base)amine group, N-(tert-butyl)amino group, N-pentylamino group, N-(1-ethylpropyl)amino group, N-hexylamino group, N-(2-ethylhexyl) )Amino, N-heptylamine, N-octylamine, N-nonylamine, N-decylamine, N-undecylamine, N-dodecylamine, N-eicosylamine group, N-phenylamino group, and the group A to group B, or the amine group substituted by one of the monovalent hydrocarbon group or monovalent heterocyclic group, etc. ;

N,N-dimethylamino, N-ethyl-N-methylamino, N,N-diethylamine, N-propyl-N-methylamino, N,N-dipropyl Amino group, N-isopropyl-N-methylamino group, N,N-diisopropylamine group, N,N-diisobutylamino group, N,N-di(second butyl) Amino, N-(tert-butyl)-N-methylamino, N,N-di(tert-butyl)amino, N-butyl-N-methylamino, N,N-di Butylamino, N-butyl-N-octylamine, N,N-dipentylamino, N,N-bis(1-ethylpropyl)amine, N-butyl-N- Hexylamine, N-hexyl-N-methylamino, N,N-dihexylamine, N-(2-ethylhexyl)-N-methylamino, N,N-bis(2-ethyl Hexyl)amine, N,N-diheptylamine, N-octyl-N-methylamino, N,N-dioctylamine, N,N-dinonylamino, N- Decyl-N-methylamino, N-undecyl-N-methylamino, N-dodecyl-N-methylamino, N-eicosanyl-N-methylamine group, N-phenyl-N-methylamino group, N,N-diphenylamine group, and a group selected from the group A to group B, the monovalent hydrocarbon group and the monovalent hetero group Amino groups formed by substituting two of the ring groups, etc.,

Preferably, it is one selected from the group consisting of a hydrocarbon group having 1 to 30 carbon atoms, a group of the Group A to Group B, a preferable one of the monovalent hydrocarbon group, and a preferable one of the monovalent heterocyclic group, or Two substituted amine groups, or amine groups, More preferably, it is one selected from the group consisting of a hydrocarbon group having 1 to 20 carbon atoms, a group of the group A to group B, a preferable one of the monovalent hydrocarbon group, and a preferable one of the monovalent heterocyclic group, or Two substituted amine groups, or amine groups, More preferably, it is one selected from the group consisting of a hydrocarbon group having 1 to 18 carbon atoms, a group of the Group A to Group B, a preferable one of the monovalent hydrocarbon group, and a preferable one of the monovalent heterocyclic group, or Two substituted amine groups, or amine groups, Particularly preferred is one selected from the group consisting of a hydrocarbon group having 1 to 12 carbon atoms, a group of groups A to B, a preferred one of the monovalent hydrocarbon group, and a preferred one of the monovalent heterocyclic group, or Two substituted amine groups, or amine groups.

For example, there may be mentioned: formylamine group, acetylamine group, propionylamine group, butylylamine group, (2,2-dimethylpropyllamino)amine group, pentylylamine group, hexanoylamine group hydroxylamino, (2-ethylhexyl)amine, heptylamine, octylamine, nonylamine, decylamine, undecylamine, dodecylamine ylamine group, benzylamine group, benzylamine group, [Chemical 18] and a carbonylamine group bonded to the group A to group B or the monovalent hydrocarbon group or monovalent heterocyclic group, etc.,

Preferably, it is a carbonylamine group bonded to a hydrocarbon group having 1 to 30 carbon atoms, a group of the group A to group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group, More preferably, it is a carbonylamine group bonded to a hydrocarbon group having 1 to 20 carbon atoms, a group of the group A to group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group, More preferably, it is a carbonylamine group bonded to a hydrocarbon group having 1 to 18 carbon atoms, a group of the above-mentioned Group A to Group B, or a preferred one of the above-mentioned monovalent hydrocarbon group or monovalent heterocyclic group, Particularly preferred is a carbonylamine group bonded to a hydrocarbon group having 1 to 12 carbon atoms, a group of the Group A to Group B, or a preferred one of the monovalent hydrocarbon group or monovalent heterocyclic group. ※Indicates bonding key.

For example, -SiH ₃ ; -Si(CH ₃ ) ₃ , -Si(CH ₂ CH ₃ ) ₃ , -Si((CH ₂ ) ₂ CH ₃ ) ₃ , -Si(CH(CH ₃ ) ₂ ) ₃ , -Si((CH ₂ ) ₃ CH ₃ ) ₃ , -Si((CH ₂ ) ₄ CH ₃ ) ₃ , -Si((CH ₂ ) ₅ CH ₃ ) ₃ , -Si((CH ₂ ) ₆ CH ₃ ) ₃ , -Si((CH ₂ ) ₇ CH ₃ ) ₃ , -Si((CH ₂ ) ₈ CH ₃ ) ₃ , -Si((CH ₂ ) ₉ CH ₃ ) ₃ , -Si((CH ₂ ) ₁₀ CH ₃ ) ₃ , -Si((CH ₂ ) ₁₁ CH ₃ ) ₃ , -Si((CH ₂ ) ₁₂ CH ₃ ) ₃ , -Si(C ₆ H ₅ ) ₃ , -Si(C ₁₀ H ₇ ) ₃ , -Si(CH ₃ ) ₂ (CH ₂ CH ₃ ), -Si(CH ₃ ) ₂ ((CH ₂ ) ₂ CH ₃ ), -Si(CH ₃ ) ₂ (CH(CH ₃ ) ₂ ), - Si(CH ₃ ) ₂ ((CH ₂ ) ₃ CH ₃ ), -Si(CH ₃ ) ₂ ((CH ₂ ) ₅ CH ₃ ), -Si(CH ₃ ) ₂ ((CH ₂ ) ₇ CH ₃ ), -Si(CH ₃ ) ₂ ((CH ₂ ) ₉ CH ₃ ), -Si(CH ₃ ) ₂ ((CH ₂ ) ₁₁ CH ₃ ), -Si(CH ₃ ) ₂ ((CH ₂ ) ₁₃ CH ₃ ) , -Si(CH ₃ ) ₂ ((CH ₂ ) ₁₅ CH ₃ ), -Si(CH ₃ ) ₂ ((CH ₂ ) ₁₇ CH ₃ ), -Si(CH ₃ ) ₂ ((CH ₂ ) ₁₉ CH ₃ ), -Si(CH ₃ ) ₂ ((CH ₂ ) ₂₉ CH ₃ ), -Si(CH ₃ ) ₂ (C ₆ H ₅ ), -Si(CH ₃ )(C ₆ H ₅ ) ₂ , -Si( CH ₃ ) ₂ (C ₁₀ H ₇ ), and one, two or three of the groups selected from the group A to group B, the monovalent hydrocarbon group and the monovalent heterocyclic group are substituted Made of -SiH ₃ , etc.;

-Si(OH) ₃ ; -Si(OCH ₃ ) ₃ , -Si(OCH ₂ CH ₃ ) ₃ , -Si(O(CH ₂ ) ₂ CH ₃ ) ₃ , -Si(OCH(CH ₃ ) ₂ ) ₃ , -Si(O(CH ₂ ) ₃ CH ₃ ) ₃ , -Si(O(CH ₂ ) ₄ CH ₃ ) ₃ , -Si(O(CH ₂ ) ₅ CH ₃ ) ₃ , -Si(O(CH ₂ ) ₆ CH ₃ ) ₃ , -Si(O(CH ₂ ) ₇ CH ₃ ) ₃ , -Si(O(CH ₂ ) ₈ CH ₃ ) ₃ , -Si(O(CH ₂ ) ₉ CH ₃ ) ₃ , - Si(O(CH ₂ ) ₁₀ CH ₃ ) ₃ , -Si(O(CH ₂ ) ₁₁ CH ₃ ) ₃ , -Si(OC ₆ H ₅ ) ₃ , -Si(OC ₁₀ H ₇ ) ₃ , -Si( OCH ₃ ) ₂ (OCH ₂ CH ₃ ), -Si(OCH ₃ ) ₂ (O(CH ₂ ) ₂ CH ₃ ), -Si(OCH ₃ ) ₂ (OCH(CH ₃ ) ₂ ), -Si(OCH ₃ ) ₂ (O(CH ₂ ) ₃ CH ₃ ), -Si(OCH ₃ ) ₂ (O(CH ₂ ) ₅ CH ₃ ), -Si(OCH ₃ ) ₂ (O(CH ₂ ) ₇ CH ₃ ), - Si(OCH ₃ ) ₂ (O(CH ₂ ) ₉ CH ₃ ), -Si(OCH ₃ ) ₂ (O(CH ₂ ) ₁₁ CH ₃ ), -Si(OCH ₃ ) ₂ (O(CH ₂ ) ₁₃ CH ₃ ), -Si(OCH ₃ ) ₂ (O(CH ₂ ) ₁₅ CH ₃ ), -Si(OCH ₃ ) ₂ (O(CH ₂ ) ₁₇ CH ₃ ), -Si(OCH ₃ ) ₂ (O(CH ₂ ) ₁₉ CH ₃ ), -Si(OCH ₃ ) ₂ (O(CH ₂ ) ₂₉ CH ₃ ), -Si(OCH ₃ ) ₂ (OC ₆ H ₅ ), -Si(OCH ₃ )(OC ₆ H ₅ ) ₂ , -Si(OCH ₃ ) ₂ (OC ₁₀ H ₇ ), and one or two of the groups selected from the group A to group B, the monovalent hydrocarbon group and the monovalent heterocyclic group One or three substituted -Si(OH) ₃ , etc.;

-SiH(OH) ₂ ; -Si(CH ₃ )(OCH ₃ ) ₂ , -Si((CH ₂ ) ₁₁ CH ₃ )(O(CH ₂ ) ₁₁ CH ₃ ) ₂ , -Si(C ₆ H ₅ ) (OC ₆ H ₅ ) ₂ , -Si(CH ₃ )(OH) ₂ , -Si((CH ₂ ) ₃₆ CH ₃ )(OH) ₂ , -Si(C ₆ H ₅ )(OH) ₂ , and optional -SiH(OH) ₂ , etc., which are substituted by one, two or three of the groups from Group A to Group B, the monovalent hydrocarbon group and the monovalent heterocyclic group;

-SiH ₂ (OH); -Si(CH ₃ ) ₂ (OCH ₃ ), -Si((CH ₂ ) ₁₁ CH ₃ ) ₂ (O(CH ₂ ) ₁₁ CH ₃ ), -Si(C ₆ H ₅ ) ₂ (OC ₆ H ₅ ), -Si(CH ₃ ) ₂ (OH), -Si((CH ₂ ) ₁₇ CH ₃ ) ₂ (OH), -Si(C ₆ H ₅ ) ₂ (OH), and optional -SiH ₂ (OH), etc., which are substituted with one, two or three of the groups of Group A to Group B, the monovalent hydrocarbon group and the monovalent heterocyclic group,

Preferably, it is one selected from the group consisting of a hydrocarbon group having 1 to 30 carbon atoms, a group of the Group A to Group B, a preferable one of the monovalent hydrocarbon group, and a preferable one of the monovalent heterocyclic group, Two or three substituted -SiH ₃ , -Si(OH) ₃ , -SiH(OH) ₂ and -SiH ₂ (OH), or -Si(OH) ₃ , preferably selected from the group consisting of carbon numbers One, two or three of the hydrocarbon groups of 1 to 20, the groups of Group A to Group B, the preferred ones of the monovalent hydrocarbon groups and the preferred ones of the monovalent heterocyclic groups are substituted -SiH ₃ , -Si(OH) ₃ , -SiH(OH) ₂ and -SiH ₂ (OH), or -Si(OH) ₃ , preferably selected from hydrocarbon groups with 1 to 18 carbon atoms, -SiH ₃ , which is obtained by substituting one, two or three of the groups of Group A to Group B, the preferred monovalent hydrocarbon group and the preferred monovalent heterocyclic group. -Si(OH) ₃ , -SiH(OH) ₂ and -SiH ₂ (OH), or -Si(OH) ₃ , particularly preferably selected from hydrocarbon groups with 1 to 12 carbon atoms, the groups A to -SiH 3 , -Si(OH) _{3 ,} which are obtained by substituting one, two or three of the group B, the preferred monovalent hydrocarbon group and the preferred monovalent heterocyclic group. -SiH(OH) ₂ and -SiH ₂ (OH), or -Si(OH) ₃ .

For example, phthalimide methyl (C ₆ H ₄ (CO) ₂ N-CH ₂ -) which may have a substituent is exemplified. Examples of the substituent include those selected from the group consisting of the above-described halogen atom, the above-described At least one of the groups consisting of groups A to B, the monovalent hydrocarbon group, the monovalent heterocyclic group, and the like.

Examples of other groups include: -SCOCH ₃ , [Chemical 19] wait. ※Indicates bonding key.

For the monovalent hydrocarbon group or the monovalent heterocyclic group, -SO ₃ ^- N ⁺ (C ₁₂ H ₂₅ )(CH ₃ ) ₃ , -CO ₂ ^- N ⁺ (C ₁₂ H ₂₅ )(CH ₃ ) ₃ , - SO ₃ ^- , -CO ₂ ^- , etc. can also be substituted.

R ¹ and R ² , R ² and R ³ , R ³ and R ⁴ , and R ⁴ and R ⁵ may respectively be bonded to each other to form a ring.

Examples of the alkali metal atoms represented by M and MM include alkali metal atoms such as lithium atoms, sodium atoms, and potassium atoms.

Examples of the metal atom represented by M and MM that may have a ligand include metal atoms belonging to Groups 2 to 15 of the periodic table of elements. The metal atom that may have a ligand is more preferably Mg, Ca, Sr, Ba, Cd, Ni, Zn, Cu, Hg, Fe, Co, Sn, Pb, Mn, Al, Cr, Rh, Ir, Pd, Ti, Zr, Hf, Si, Ge, more preferably Mg, Ca, Sr, Ba, Ni, Zn, Cu, Fe, Co, Sn, Mn, Al, Cr, particularly preferably Mg, Ca, Sr, Ba, Ni, Zn, Cu, Fe, Co, Mn, Al, Cr.

The ligand of the metal atom that may have a ligand is not particularly limited. For example, it may be a halogen atom, NO, NO ₃ , SO ₄ , CH ₃ CO ₂ , OH, etc., and the ligand is coordinated to the metal atom. , can be coordinated to the same metal atom with the carbon atom, nitrogen atom, oxygen atom or sulfur atom contained in the same ligand. In the metal atom, multiple different ligands can coordinate to the same metal atom. Oligomers or polymers can also be formed. In this ligand, when the compound (I) contains a metal atom that may have a ligand, a compound (I) in which the metal atom that may have a ligand is removed may be included. The compound (I) of the present invention also contains such oligomers or polymers. Among them, the charge of compound (I) is 0.

Examples of such compound (I) include metal salts represented by the following formulas (EN1) to (EN5). Among them, in the formulas (EN1) to (EN5), the structure represented by () means that bonding is repeated like oligomers and polymers. For example, the metal salt represented by formula (EN1) means that the same ligand is coordinated to the same metal atom. For example, the metal salts represented by formulas (EN2) to (EN3) represent multiple different ligands coordinated to the same metal atom. For example, the metal salt represented by formula (EN4) to formula (EN5) means that a plurality of different ligands are coordinated to the same metal atom to form an oligomer or polymer.

[Chemistry 20]

[Chemistry 21]

[Chemistry 22]

[Chemistry 23]

[Chemistry 24]

Examples of N(Z ¹ )(Z ² )(Z ³ )(Z ⁴ ) represented by M and MM include: NH ₄ ; NH ₃ ((CH ₂ ) ₇ CH ₃ ), NH ₃ ((CH ₂ ) ₁₁ CH ₃ ), NH ₃ ((CH ₂ ) ₁₇ CH ₃ ) and other alkyl groups substituted for NH ₄ ; N(CH ₃ ) ₃ ((CH ₂ ) ₁₅ CH ₃ ), N(CH ₃ ) ₃ ((CH ₂ ) ₁₁ CH ₃ ), N(CH ₃ ) ₂ ((CH ₂ ) ₁₁ CH ₃ ) ₂ , N(CH ₃ ) ₂ ((CH ₂ ) ₁₇ CH ₃ ) ₂ and other four alkyl groups A group formed by substituting NH ₄ ; and one, two, three or four groups selected from the group A to group B, the monovalent hydrocarbon group and the monovalent heterocyclic group Substituted NH ₄ , etc.

M is preferably: hydrogen atom; alkali metal atom; Mg which may have a ligand, Ca which may have a ligand, Sr which may have a ligand, Ba which may have a ligand, Ba which may have a ligand Ni, Zn which may have a ligand, Cu which may have a ligand, Fe which may have a ligand, Co which may have a ligand, Sn which may have a ligand, Mn which may have a ligand, Al which may have a ligand, Cr which may have a ligand; NH ₄ ; NH ₃ ((CH ₂ ) ₇ CH ₃ ), NH ₃ ((CH ₂ ) ₁₁ CH ₃ ), NH ₃ ((CH ₂ ) A group formed by substituting NH ₄ with an alkyl group such as ₁₇ CH ₃ ); N(CH ₃ ) ₃ ((CH ₂ ) ₁₅ CH ₃ ), N(CH ₃ ) ₃ ((CH ₂ ) ₁₁ CH ₃ ), A group formed by substituting NH ₄ with four alkyl groups such as N(CH ₃ ) ₂ (( _{CH 2 ) 11} CH 3 ) _{2 and} N(CH ₃ ) ₂ ((CH ₂ ) ₁₇ CH ₃ ) 2.

More preferably: hydrogen atom; sodium atom, potassium atom; Mg which may have a ligand, Ca which may have a ligand, Sr which may have a ligand, Ba which may have a ligand, which may have a ligand Ni, Zn which may have ligands, Cu which may have ligands, Fe which may have ligands, Co which may have ligands, Mn which may have ligands, Al which may have ligands , Cr that can have ligands; NH ₄ ; NH ₃ ((CH ₂ ) ₇ CH ₃ ), NH ₃ ((CH ₂ ) ₁₁ CH ₃ ), NH ₃ ((CH ₂ ) ₁₇ CH ₃ ), etc. A group formed by substituting NH ₄ with a radical; N(CH ₃ ) ₃ ((CH ₂ ) ₁₅ CH ₃ ), N(CH ₃ ) ₃ ((CH ₂ ) ₁₁ CH ₃ ), N(CH ₃ ) ₂ ( A group formed by substituting NH ₄ with four alkyl groups such as (CH ₂ ) ₁₁ CH ₃ ) ₂ and N(CH ₃ ) ₂ ((CH ₂ ) ₁₇ CH ₃ ) ₂ .

MM is preferably: an alkali metal atom; Mg which may have a ligand, Ca which may have a ligand, Sr which may have a ligand, Ba which may have a ligand, Ni which may have a ligand, Zn which has a ligand, Cu which may have a ligand, Fe which may have a ligand, Co which may have a ligand, Sn which may have a ligand, Mn which may have a ligand, which may have a ligand Al as a site, Cr as a ligand; NH ₄ ; NH ₃ ((CH ₂ ) ₇ CH ₃ ), NH ₃ ((CH ₂ ) ₁₁ CH ₃ ), NH ₃ ((CH ₂ ) ₁₇ CH ₃ ) and other alkyl groups substitute NH ₄ ; N(CH ₃ ) ₃ ((CH ₂ ) ₁₅ CH ₃ ), N(CH ₃ ) ₃ ((CH ₂ ) ₁₁ CH ₃ ), N(CH ₃ ) ₂ ((CH ₂ ) ₁₁ CH ₃ ) ₂ , N(CH ₃ ) ₂ ((CH ₂ ) ₁₇ CH ₃ ) ₂ and other four alkyl groups substitute NH ₄ ,

More preferably: sodium atom, potassium atom; Mg which may have a ligand, Ca which may have a ligand, Sr which may have a ligand, Ba which may have a ligand, Ni which may have a ligand, Zn which may have a ligand, Cu which may have a ligand, Fe which may have a ligand, Co which may have a ligand, Mn which may have a ligand, Al which may have a ligand, Ligand Cr; NH ₄ ; NH ₃ ((CH ₂ ) ₇ CH ₃ ), NH ₃ ((CH ₂ ) ₁₁ CH ₃ ), NH ₃ ((CH ₂ ) ₁₇ CH ₃ ) and other alkyl pairs NH A group in which ₄ is substituted; N(CH ₃ ) ₃ ((CH ₂ ) ₁₅ CH ₃ ), N(CH ₃ ) ₃ ((CH ₂ ) ₁₁ CH ₃ ), N(CH ₃ ) ₂ ((CH ₂ ) ₁₁ CH ₃ ) ₂ , N(CH ₃ ) ₂ ((CH ₂ ) ₁₇ CH ₃ ) ₂ and other four alkyl groups substituted for NH ₄ .

Q ¹ and Q ² independently represent a divalent hydrocarbon group or a divalent heterocyclic group. -C(-)(-)- constituting the divalent hydrocarbon group and the divalent heterocyclic group may also be substituted by -Si(-) (-)-, -CH(-)- constituting the divalent hydrocarbon group and the divalent heterocyclic group may also be substituted with -N(-)-, -CH constituting the divalent hydrocarbon group and the divalent heterocyclic group = can also be substituted by -N=, -CH ₂ - constituting the divalent hydrocarbon group and the divalent heterocyclic group can also be substituted by -O-, -S-, -S(O) ₂ - or -CO-, The hydrogen atoms constituting the divalent hydrocarbon group and the divalent heterocyclic group may be substituted with a halogen atom, a cyano group, a nitro group, -SO ₃ M, -CO ₂ M, MM or a group represented by formula (y). Among them, at least one of Q ¹ and Q ² has a base represented by formula (y). [Chemical 25] Y ¹ represents a hydrogen atom, a halogen atom, a cyano group, a nitro group, -SO ₃ M, -CO ₂ M, MM, a monovalent hydrocarbon group with 1 to 40 carbon atoms or a monovalent heterocyclic group with 1 to 40 carbon atoms, and is composed of -C(-)(-)- of the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted by -Si(-)(-)-, which constitutes -CH of the monovalent hydrocarbon group and the monovalent heterocyclic group (-)- can also be substituted with -N(-)-, and -CH= constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with -N=, constituting the monovalent hydrocarbon group and the monovalent heterocyclic group. -CH ₂ - of the base may also be substituted by -O-, -S-, -S(O) ₂ - or -CO-, and the hydrogen atoms constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by halogen Atom, cyano, nitro, -SO ₃ M, -CO ₂ M or MM. ※Indicates bonding key. The group that substitutes the hydrogen atom constituting the divalent hydrocarbon group and the divalent heterocyclic group may be a halogen atom, a cyano group, a nitro group, -SO ₃ M, -CO ₂ M or a group represented by formula (y), It may also be a halogen atom, a cyano group, a nitro group, -SO ₃ H, -CO ₂ H or a group represented by formula (y).

It is preferable that Q ¹ has a group represented by formula (y), and Q ² has a group represented by formula (y). Q ¹ and Q ² may be the same or different, but are preferably the same. Q ¹ and Q ² are preferably groups represented by formula (QQ1) to formula (QQ19).

[Chemical 26]

[Chemical 27]

[In formula (QQ1) to formula (QQ19), R ^Q1 to R ^Q94 independently represent a hydrogen atom, a halogen atom, a cyano group, a nitro group, -SO ₃ M, -CO ₂ M, MM, and the formula (y) represents a group, a monovalent hydrocarbon group having 1 to 40 carbon atoms or a monovalent heterocyclic group having 1 to 40 carbon atoms, and -C(-)(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be Substituted with -Si(-)(-)-, the -CH(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted with -N(-)-, constituting the monovalent hydrocarbon group and the monovalent heterocyclic group. -CH= of the valent heterocyclic group can also be substituted by -N=, and -CH ₂ - constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted by -O-, -S-, -S(O) ₂ - or -CO-, the hydrogen atoms constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with halogen atoms, cyano groups, nitro groups, -SO ₃ M, -CO ₂ M, MM or formula (y ); R ^Q1 to R ^Q94 can be bonded to one or more of R ^Q1 to R ^Q94 to form a ring; M, MM, Z ¹ to Z ⁴ , the group represented by formula (y) and Y ¹ means the same meaning as stated; ※ means bonded bond]

Regarding -C(- which is a monovalent hydrocarbon group having 1 to 40 carbon atoms or a monovalent heterocyclic group having 1 to 40 carbon atoms represented by R ^Q1 to R ^Q94 , and constitutes the monovalent hydrocarbon group and the monovalent heterocyclic group )(-)- may also be substituted by -Si(-)(-)-, -CH(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -N(-)-, constituting -CH= of the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -N=, and -CH ₂ - constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -O-, -S -, -S(O) ₂ - or -CO-, the hydrogen atoms constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted with halogen atoms, cyano groups, nitro groups, -SO ₃ M, -CO ₂ Examples of the group of M or MM include monovalent hydrocarbon groups having 1 to 40 carbon atoms or monovalent heterocyclic groups having 1 to 40 carbon atoms represented by R ¹ to R ⁵ , Z ¹ to Z ⁴ and Y ¹ , and -C(-)(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -Si(-)(-)-, and - constituting the monovalent hydrocarbon group and the monovalent heterocyclic group CH(-)- can also be substituted with -N(-)-, and -CH= constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with -N=, constituting the monovalent hydrocarbon group and the monovalent heterocyclic group. -CH ₂ - of the ring group may also be substituted with -O-, -S-, -S(O) ₂ - or -CO-, and the hydrogen atoms constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted with The group of halogen atom, cyano group, nitro group, -SO ₃ M, -CO ₂ M or MM is the same.

Regarding -C(- which is a monovalent hydrocarbon group having 1 to 40 carbon atoms or a monovalent heterocyclic group having 1 to 40 carbon atoms represented by R ^Q1 to R ^Q94 , and constitutes the monovalent hydrocarbon group and the monovalent heterocyclic group )(-)- may also be substituted by -Si(-)(-)-, -CH(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -N(-)-, constituting -CH= of the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -N=, and -CH ₂ - constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -O-, -S -, -S(O) ₂ - or -CO-, the hydrogen atoms constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted with halogen atoms, cyano groups, nitro groups, -SO ₃ M, -CO ₂ Preferable examples of the group of M or MM include monovalent hydrocarbon groups having 1 to 40 carbon atoms or monovalent hetero groups having 1 to 40 carbon atoms represented by R ¹ to R ⁵ , Z ¹ to Z ⁴ and Y ¹ Ring group, and -C(-)(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted with -Si(-)(-)-, constituting the monovalent hydrocarbon group and the monovalent heterocyclic group. -CH(-)- of the ring group can also be substituted by -N(-)-, -CH= constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted by -N=, constituting the monovalent hydrocarbon group and -CH ₂ - of the monovalent heterocyclic group may also be substituted by -O-, -S-, -S(O) ₂ - or -CO-, the hydrogen atoms constituting the monovalent hydrocarbon group and the monovalent heterocyclic group It may be substituted by a halogen atom, a cyano group, a nitro group, -SO ₃ M, -CO ₂ M, or the same preferred one of the MM group.

Preferable ones of R ^Q1 to R ^Q94 include the same ones as the preferable ones of R ¹ to R ⁵ and Y ¹ and the group represented by the formula (y). Each of formulas (QQ1) to formula (QQ19) preferably contains at least one ethynylene group, and more preferably has a group represented by formula (y).

Regarding Q ¹ and Q ² , the bases represented by formula (QQ1) to formula (QQ12) are preferred, the bases represented by formula (QQ1) to formula (QQ5) are more preferred, and the bases represented by formula (QQ1) to formula (QQ5) are still more preferred. The group represented by (QQ4) is particularly preferably a group represented by formula (QQ1) and formula (QQ2), and more preferably a group represented by formula (QQ1).

Examples of formulas (QQ1) to formula (QQ19) include the following formulas (Qa1) to formula (Qa50); formula (Qb1) to formula (Qb27); formula (Qc1) to formula (Qc56); formula (Qd1) ) ~ Formula (Qd41); Formula (Qe1) ~ Formula (Qe16); Formula (Qf1) ~ Formula (Qf15); Formula (Qg1) ~ Formula (Qg40); Formula (Qh1) ~ Formula (Qh40); Formula (Qj1 ) ~ Formula (Qj29); Formula (Qk1) ~ Formula (Qk22); Formula (Qm1) ~ Formula (Qm20); Formula (Qn1) ~ Formula (Qn16); Formula (Qo1) ~ Formula (Qo15); Formula (Qp1 ) ~ Formula (Qp83); Formula (Qq1) ~ Formula (Qq72); Formula (Qr1) ~ Formula (Qr17); Formula (Qs1) ~ Formula (Qs26); Formula (Qt1) ~ Formula (Qt26); Formula (Qu1 ) ~ Formula (Qu17); Formula (Qv1) ~ Formula (Qv26); Formula (Qx1) ~ Formula (Qx2); Formula (Qy1) ~ Formula (Qy74); Formula (Qz1) ~ Formula (Qz28); and Formula ( Qaa1) ~ the basis represented by formula (Qaa10). Among them, ※ indicates the bonding key.

[Chemical 28]

[Chemical 29]

[Chemical 30]

[Chemical 31]

[Chemical 32]

[Chemical 33]

[Chemical 34]

[Chemical 35]

[Chemical 36]

[Chemical 37]

[Chemical 38]

[Chemical 39]

[Chemical 40]

[Chemical 41]

[Chemical 42]

[Chemical 43]

[Chemical 44]

[Chemical 45]

[Chemical 46]

[Chemical 47]

[Chemical 48]

[Chemical 49]

[Chemical 50]

[Chemistry 51]

[Chemistry 52]

[Chemistry 53]

[Chemistry 54]

[Chemical 55]

[Chemical 56]

[Chemistry 57]

[Chemical 58]

[Chemistry 59]

[Chemical 60]

[Chemical 61]

[Chemical 62]

[Chemical 63]

[Chemical 64]

[Chemical 65]

[Chemical 66]

[Chemical 67]

[Chemical 68]

[Chemical 69]

[Chemical 70]

[Chemical 71]

[Chemical 72]

[Chemical 73]

[Chemical 74]

[Chemical 75]

[Chemical 76]

The compound represented by formula (I) is preferably a compound represented by formula (I') (hereinafter, sometimes referred to as compound (I')). [Chemical 77] [In formula (I'), R ¹ to R ⁵ each have the same meaning as described above; R ⁶ to R ¹³ each independently represents a hydrogen atom, a halogen atom, a cyano group, a nitro group, -SO ₃ M, -CO ₂ M, MM, a group represented by formula (y), a monovalent hydrocarbon group having 1 to 40 carbon atoms or a monovalent heterocyclic group having 1 to 40 carbon atoms, constituting the monovalent hydrocarbon group and the monovalent heterocyclic group - C(-)(-)- can also be substituted by -Si(-)(-)-, and -CH(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted by -N(-) -, -CH= constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -N=, -CH ₂ - constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -O- , -S-, -S(O) ₂ - or -CO-, the hydrogen atoms constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with halogen atoms, cyano groups, nitro groups, -SO ₃ M, -CO ₂ M or MM; R ⁶ and R ⁷ , R ⁷ and R ⁸ , R ⁸ and R ⁹ , R ¹⁰ and R ¹¹ , R ¹¹ and R ¹² , and R ¹² and R ¹³ can be bonded to each other respectively to form Ring; wherein, at least one of R ⁶ to R ¹³ is a group represented by formula (y)]

Regarding -C(- which is a monovalent hydrocarbon group having 1 to 40 carbon atoms or a monovalent heterocyclic group having 1 to 40 carbon atoms represented by R ⁶ to R ¹³ and constitutes the monovalent hydrocarbon group and the monovalent heterocyclic group )(-)- may also be substituted by -Si(-)(-)-, -CH(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -N(-)-, constituting -CH= of the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -N=, and -CH ₂ - constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -O-, -S -, -S(O) ₂ - or -CO-, the hydrogen atoms constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted with halogen atoms, cyano groups, nitro groups, -SO ₃ M, -CO ₂ Examples of the group of M or MM include monovalent hydrocarbon groups having 1 to 40 carbon atoms or monovalent heterocyclic groups having 1 to 40 carbon atoms represented by R ¹ to R ⁵ , Z ¹ to Z ⁴ and Y ¹ , and -C(-)(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -Si(-)(-)-, and - constituting the monovalent hydrocarbon group and the monovalent heterocyclic group CH(-)- can also be substituted with -N(-)-, and -CH= constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with -N=, constituting the monovalent hydrocarbon group and the monovalent heterocyclic group. -CH ₂ - of the ring group may also be substituted with -O-, -S-, -S(O) ₂ - or -CO-, and the hydrogen atoms constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted with The group of halogen atom, cyano group, nitro group, -SO ₃ M, -CO ₂ M or MM is the same.

Regarding -C(- which is a monovalent hydrocarbon group having 1 to 40 carbon atoms or a monovalent heterocyclic group having 1 to 40 carbon atoms represented by R ⁶ to R ¹³ and constitutes the monovalent hydrocarbon group and the monovalent heterocyclic group )(-)- may also be substituted by -Si(-)(-)-, -CH(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -N(-)-, constituting -CH= of the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -N=, and -CH ₂ - constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -O-, -S -, -S(O) ₂ - or -CO-, the hydrogen atoms constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted with halogen atoms, cyano groups, nitro groups, -SO ₃ M, -CO ₂ Preferable examples of the group of M or MM include monovalent hydrocarbon groups having 1 to 40 carbon atoms or monovalent hetero groups having 1 to 40 carbon atoms represented by R ¹ to R ⁵ , Z ¹ to Z ⁴ and Y ¹ Ring group, and -C(-)(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted with -Si(-)(-)-, constituting the monovalent hydrocarbon group and the monovalent heterocyclic group. -CH(-)- of the ring group can also be substituted by -N(-)-, -CH= constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted by -N=, constituting the monovalent hydrocarbon group and -CH ₂ - of the monovalent heterocyclic group may also be substituted by -O-, -S-, -S(O) ₂ - or -CO-, the hydrogen atoms constituting the monovalent hydrocarbon group and the monovalent heterocyclic group It may be substituted by a halogen atom, a cyano group, a nitro group, -SO ₃ M, -CO ₂ M, or the same preferred one of the MM group.

Preferable ones of R ⁶ to R ¹³ include the same ones as those of R ¹ to R ⁵ and Y ¹ and the group represented by the formula (y). It is preferable that at least one of R ⁶ to R ⁹ is a group represented by formula (y), preferably at least one of R ¹⁰ to R ¹³ is a group represented by formula (y), and more preferably R ⁶ to R ⁹ At least one of R 10 to R 13 is a group represented by formula (y), and at least one of R ¹⁰ to R ¹³ is a group represented by formula (y).

Examples of the compound (I) include compounds represented by formula (Ia) shown in the following Tables 1 to 7, or alkali metal salts thereof. In addition, the symbols described in the "Q ¹ " column and the "Q ² " column in Tables 1 to 7 respectively correspond to the base represented by the above formula. ※Indicates bonding key.

[Chemical 78]

[Table 1]

[Table 2]

[table 3]

[Table 4]

[table 5]

[Table 6]

[Table 7]

Examples of the compound (I) include compounds represented by formula (Ib) shown in the following Tables 8 to 27, or alkali metal salts thereof.

[Chemical 79]

In formula (Ib), any one of R ^Ib1 to R ^Ib5 is an RR group, and the other four are hydrogen atoms. The symbols described in the "Q ¹ " column and the "Q ² " column in Tables 8 to 27 respectively correspond to the base represented by the above formula. The symbols described in the "RR" column in Tables 8 to 27 represent RR groups and correspond to the following formulas (a1) to (a69); formula (b1) to formula (b4); formula (c1) to Formula (c4); Formula (d1) ~ Formula (d5); Formula (e1) ~ Formula (e20); Formula (f1) ~ Formula (f5); Formula (g1) ~ Formula (g9); Formula (h1) ~ Formula (h9); Formula (j1) ~ Formula (j9); Formula (k1) ~ Formula (k4); Formula (m1) ~ Formula (m9); Formula (n1) ~ Formula (n3); Formula (o1) ~ Formula (o5); Formula (p1) ~ Formula (p23); Formula (q1) ~ Formula (q26); Formula (r1) ~ Formula (r26); Formula (s1) ~ Formula (s26) Formula (t1) represents group, the values described in the "No" column in Tables 8 to 27 respectively represent the substitution positions of the RR group, "1" represents the substitution of the RR group for R ^Ib1 , and "2" represents the substitution of the RR group for R ^Ib2 Substitution, "3" represents that the RR group has substituted R ^Ib3 , "4" represents that the RR group has substituted R ^Ib4 , and "5" represents that the RR group has substituted R ^Ib5 . ※Indicates bonding key.

[Table 8]

[Table 9]

[Table 10]

[Table 11]

[Table 12]

[Table 13]

[Table 14]

[Table 15]

[Table 16]

[Table 17]

[Table 18]

[Table 19]

[Table 20]

[Table 21]

[Table 22]

[Table 23]

[Table 24]

[Table 25]

[Table 26]

[Table 27]

[Chemical 80]

[Chemical 81]

[Chemical 82]

[Chemical 83]

[Chemical 84]

[Chemical 85]

[Chemical 86]

[Chemical 87]

[Chemical 88]

[Chemical 89]

Examples of the compound (I) include compounds represented by the formula (If) shown in Tables f1 to f6 below, or alkali metal salts thereof. In addition, the symbols described in the "Q ¹ " column and the "Q ² " column in Tables f1 to Table f6 respectively correspond to the base represented by the above formula. ※Indicates bonding key.

[Chemical 90]

[Table f1]

[Table f2]

[Table f3]

[Table f4]

[Table f5]

[Table f6]

Examples of compound (I) include optionally substituted compounds represented by formulas (Ia1) to formula (Ia1050), formulas (Ib1) to formula (Ib1532), and formulas (If1) to formula (If1367). From -SO ₃ H, -CO ₂ H, -SO ₃ NH ₄ , -CO ₂ NH ₄ , -SO ₂ NH ₂ , -CONH ₂ , phthalimidemethyl (C ₆ H ₄ (CO) ₂ N-CH ₂ -), -SO ₂ NH(CH ₂ ) ₂ N(CH ₂ CH ₃ ) ₂ , -N(CH ₃ )((CH ₂ ) ₁₁ CH ₃ ), fluorine atom, chlorine atom and bromine atom of more than one compound.

For example, a compound substituted with -SO ₃ H among the compounds represented by formula (Ia3) in Table 1 has the following structure. In the formula, -(SO ₃ H) means that all or one or more hydrogen atoms of the compound represented by formula (Ia3) are substituted by -SO ₃ H.

[Chemical 91]

Examples of the compound include compounds in which all hydrogen atoms of the aromatic ring represented by Formula (Ic1) to Formula (Ic3) are substituted with one or more selected from the group consisting of fluorine atoms, chlorine atoms, and bromine atoms.

[Chemical 92]

Examples of compound (I) include compounds represented by formula (Ia1) to formula (Ia1050), formula (Ib1) to formula (Ib1532), and formula (If1) to formula (If1367) substituted with 1 ～6 are selected from -SO ₃ H, -CO ₂ H, -SO ₃ NH ₄ , -CO ₂ NH ₄ , -SO ₂ NH ₂ , -CONH ₂ , phthalimide methyl (C ₆ H ₄ (CO) ₂ N-CH ₂ -), -SO ₂ NH(CH ₂ ) ₂ N(CH ₂ CH ₃ ) ₂ , -N(CH ₃ )((CH ₂ ) ₁₁ CH ₃ ), fluorine atom, A compound containing more than one chlorine atom and bromine atom.

For example, a compound represented by formula (Ia3) in Table 1 substituted with 1 to 6 -SO ₃ H has the following structure. In the formula, -(SO ₃ H) _{1 to 6} means that -SO ₃ H substitutes any one to six hydrogen atoms of the compound represented by the formula (Ia3).

[Chemical 93]

Examples of compound (I) include compounds represented by formulas (Ia1) to formula (Ia1050), formulas (Ib1) to formula (Ib1532), and formulas (If1) to formula (If1367) with optional substitutions. One or more anions selected from -SO ₃ ^- and -CO ₂ ^- , and one or more anions selected from Mg ²⁺ , Ca ²⁺ , Sr ²⁺ , Ba ²⁺ , Ni ²⁺ , Zn ²⁺ , Fe ²⁺ , Co ^{2 +} , Sn ²⁺ , Mn ²⁺ , Al ³⁺ , Fe ³⁺ , Cr ³⁺ , Sn ⁴⁺ , Mn ⁴⁺ , Cu ²⁺ , Li ⁺ , Na ⁺ and K ⁺ metal with one or more cations salt.

Examples of the compound (I) include an anion represented by the formula (Id) shown in Table 28 below and an anion represented by the formula (Ih) shown in Table h1, and an anion selected from the group consisting of Mg ²⁺ and Ca ²⁺ , Sr ²⁺ , Ba ²⁺ , Ni ²⁺ , Zn ²⁺ , Fe ²⁺ , Co ²⁺ , Sn ²⁺ , Mn ²⁺ , Al ³⁺ , Fe ³⁺ , Cr ³⁺ , Sn ⁴⁺ A metal salt of one or more cations among , Mn ⁴⁺ , Cu ²⁺ , Li ⁺ , Na ⁺ and K ⁺ .

The symbols described in the "Q ¹ " column and the "Q ² " column in Table 28 and Table h1 respectively correspond to the radical represented by the above formula and the radical represented by the following formula (Qw1) to formula (Qw11).

[Chemical 94]

[Chemical 95]

[Chemical 96]

[Chemical 97]

[Chemical 98]

[Table 28]

[Table h1]

Examples of the metal salt include metal salts represented by formula (Ie) shown in Tables 29 to 30 below. As the symbols described in the "Met" column in Tables 29 to 30, Mg2+ represents Mg ²⁺ , Ca2+ represents Ca ²⁺ , Sr2+ represents Sr ²⁺ , Ba2+ represents Ba ²⁺ , Ni2+ represents Ni ²⁺ , and Zn2+ represents Zn ²⁺ , Fe2+ represents Fe ²⁺ , Co2+ represents Co ²⁺ , Sn2+ represents Sn ²⁺ , Mn2+ represents Mn ²⁺ , Al3+ represents Al ³⁺ , Fe3+ represents Fe ³⁺ , Cr3+ represents Cr ³⁺ , Sn4+ represents Sn ^{4 +} , Mn4+ represents Mn ⁴⁺ , Cu2+ represents Cu ²⁺ , Li+ represents Li ⁺ , Na+ represents Na ⁺ , and K+ represents K ⁺ .

The symbols described in the "Q ¹ " column and the "Q ² " column in Tables 29 to 30 respectively correspond to the groups represented by the above formulas. m in formula (Ie) is an integer of 1 or more, preferably an integer of 1 to 20, more preferably an integer of 1 to 10. n in formula (Ie) is an integer of 1 or more, preferably an integer of 1 to 20, more preferably an integer of 1 to 10. Wherein, when the compound (I) of the present invention is the oligomer or polymer, m and n refer to the number of ligands and the number of metal atoms indicating that the electric charge of the compound (I) is zero. The smallest integer of a ratio of numbers, thereby indicating that compound (I) is said oligomer or polymer.

[Chemical 99]

[Table 29]

[Table 30]

As compound (I), preferred are: compounds represented by formula (Ia1) to formula (Ia903); compounds represented by formula (Ia972); compounds represented by formula (If1) to formula (If1355); in formula ( Compounds represented by Ia1) to formula (Ia903), formula (Ia972) and formula (If1) to formula (If1355) are substituted with -SO ₃ H, -CO ₂ H, -SO ₃ NH ₄ , -CO ₂ NH ₄ , -SO ₂ NH ₂ , -CONH ₂ , phthalimidemethyl (C ₆ H ₄ (CO) ₂ N-CH ₂ -), -SO ₂ NH(CH ₂ ) ₂ N(CH ₂ CH ₃ ) ₂ , -N(CH ₃ )((CH ₂ ) ₁₁ CH ₃ ), a compound containing one or more of a fluorine atom, a chlorine atom and a bromine atom; and a compound including formula (Ia1) to formula (Ia903), The compounds represented by formula (Ia972) and formula (If1) to formula (If1355) are substituted with one or more anions selected from -SO ₃ ^- and -CO ₂ ^- , and one or more anions selected from Mg ²⁺ , Ca ²⁺ , Sr ²⁺ , Ba ²⁺ , Ni ²⁺ , Zn ²⁺ , Fe ²⁺ , Co ²⁺ , Sn ²⁺ , Mn ²⁺ , Al ³⁺ , Fe 3+ , ^{Cr 3+ ,} Sn ⁴⁺ , Mn ⁴ A metal salt of one or more cations among ⁺ , Cu ²⁺ , Li ⁺ , Na ⁺ and K ⁺ ,

More preferably: compounds represented by formula (Ia1) to formula (Ia903); compounds represented by formula (Ia972); compounds represented by formula (If1) to formula (If1355); compounds represented by formula (Ia1) to formula (Ia903) ), the compounds represented by formula (Ia972) and formula (If1) to formula (If1355) are substituted with -SO ₃ H, -CO ₂ H, -SO ₃ NH ₄ , -CO ₂ NH ₄ , fluorine atoms, A compound containing at least one chlorine atom and a bromine atom; and an anion represented by formula (Id1) to formula (Id152) and formula (Ih1) to formula (Ih170), and a compound selected from Mg ²⁺ , Ca ²⁺ , Sr ²⁺ , Ba ²⁺ , Ni ²⁺ , Zn ^{2+ ,} Fe ²⁺ , Co ²⁺ , Sn ²⁺ , Mn ²⁺ , Al ³⁺ , Fe 3+ , Cr ³⁺ , Sn ⁴⁺ , Mn ⁴⁺ , a metal salt of one or more cations among Cu ²⁺ , Li ⁺ , Na ⁺ and K ⁺ ,

More preferably, compounds represented by formula (Ia1) to formula (Ia903), formula (Ia972) and formula (If1) to formula (If1355), Particularly preferred are compounds represented by formula (Ia1) to formula (Ia903), Furthermore, compounds represented by formula (Ia1) to formula (Ia119) are particularly preferred, Particularly preferred are compounds represented by formula (Ia1) to formula (Ia5), formula (Ia26) and formula (Ia87) to formula (Ia89). The most preferred compounds are compounds represented by formula (Ia2) to formula (Ia3). The most preferred compound is the compound represented by formula (Ia3).

The compound represented by formula (I) can be produced by reacting the compound represented by formula (pt1), the compound represented by formula (pt2), and the compound represented by formula (pt3). [Chemical 100]

In formula (pt1) to formula (pt3), R ¹ to R ⁵ , Q ¹ and Q ² have the same meanings as described above.

In the reaction between the compound represented by the formula (pt1), the compound represented by the formula (pt2) and the compound represented by the formula (pt3), the amount of the compound represented by the formula (pt2) is relative to the amount of the compound represented by the formula (pt1). The represented mole of the compound is usually 0.1 mole to 30 mole, preferably 1 mole to 20 mole, more preferably 1 mole to 16 mole, further preferably 1 mole to 10 mole.

In the reaction between the compound represented by the formula (pt1), the compound represented by the formula (pt2) and the compound represented by the formula (pt3), the amount of the compound represented by the formula (pt3) is used relative to the amount of the compound represented by the formula (pt1). The represented mole of the compound is usually 0.1 mole to 30 mole, preferably 1 mole to 20 mole, more preferably 1 mole to 16 mole, further preferably 1 mole to 10 mole.

The reaction temperature is usually -100°C to 300°C, preferably 0°C to 280°C, more preferably 50°C to 250°C, further preferably 100°C to 230°C, particularly preferably 150°C to 200°C.

The reaction time is usually 0.5 hours to 500 hours.

The reaction between the compound represented by formula (pt1), the compound represented by formula (pt2) and the compound represented by formula (pt3) is usually carried out in the presence of a solvent.

Examples of the solvent include water; nitrile solvents such as acetonitrile; methanol, ethanol, 1-propanol, 2-propanol, 1-butanol, 1-pentanol, 1-hexanol, 1-heptanol, and 2-ethyl Alcohol solvents such as 1-hexanol, 1-octanol, and phenol; amine solvents; ether solvents such as diethyl ether, tetrahydrofuran, diphenyl ether, etc.; ketone solvents such as acetone, methyl isobutyl ketone, etc.; ethyl acetate , methyl benzoate and other ester solvents; aliphatic hydrocarbon solvents such as hexane; and aromatic hydrocarbon solvents such as toluene, trimethylbenzene (for example, 1,3,5-trimethylbenzene), decahydronaphthalene, tetralin and other ; Dichloromethane, chloroform, 1,2-dichlorobenzene, trichlorobenzene (for example, 1,3,5-trichlorobenzene), 1-chloronaphthalene, 2-chloronaphthalene and other halogenated hydrocarbon solvents; nitrobenzene, etc. Nitrolated hydrocarbon solvents; N,N-dimethylformamide, N,N-dimethylacetamide, N-methylpyrrolidone and other amide solvents; dimethyltrisoxide and other tristyrene solvents,

Preferred examples include: diphenyl ether, methyl benzoate, trimethylbenzene (for example, 1,3,5-trimethylbenzene), decalin, tetralin, and 1,2-dichlorobenzene , trichlorobenzene (e.g., 1,3,5-trichlorobenzene), 1-chloronaphthalene, 2-chloronaphthalene, nitrobenzene, N,N-dimethylformamide, N,N-dimethyl Acetamide, N-Methylpyrrolidone, Dimethylstyrene,

More preferably, diphenyl ether, methyl benzoate, trimethylbenzene (for example, 1,3,5-trimethylbenzene), decalin, tetralin, and 1,2-dichlorobenzene , trichlorobenzene (e.g., 1,3,5-trichlorobenzene), 1-chloronaphthalene, 2-chloronaphthalene, nitrobenzene, N-methylpyrrolidone,

More preferably, methyl benzoate can be used.

The usage amount of the solvent is based on 1 part by mass of the compound represented by the formula (pt1) in the reaction between the compound represented by the formula (pt1), the compound represented by the formula (pt2), and the compound represented by the formula (pt3). Usually it is 1 part by mass to 1000 parts by mass.

In the reaction of the compound represented by formula (pt1), the compound represented by formula (pt2), and the compound represented by formula (pt3), it is preferable that one or more types selected from the group consisting of an acid and a metal salt coexist.

Examples of the acid include: inorganic acids such as hydrogen chloride, hydrogen bromide, hydrogen iodide, sulfuric acid, nitric acid, fluorosulfonic acid, and phosphoric acid; sulfonic acids such as methanesulfonic acid, trifluoromethanesulfonic acid, and p-toluenesulfonic acid; acetic acid, trifluoromethanesulfonic acid, etc. Carboxylic acids such as fluoroacetic acid, citric acid, formic acid, gluconic acid, lactic acid, oxalic acid, benzoic acid and tartaric acid, etc. Preferred examples include: hydrogen chloride, hydrogen bromide, sulfuric acid, methanesulfonic acid, trifluoromethanesulfonic acid, p-toluene As for sulfonic acid and carboxylic acid, carboxylic acid is more preferable, and benzoic acid is more preferable.

The amount of acid used in the reaction of the compound represented by the formula (pt1), the compound represented by the formula (pt2), and the compound represented by the formula (pt3) is usually higher than 1 mole of the compound represented by the formula (pt1). It is 1 mole to 90 moles, preferably 1 mole to 70 moles, more preferably 1 mole to 50 moles, still more preferably 1 mole to 30 moles.

Examples of metal salts include zinc chloride, aluminum chloride, and the like.

The amount of metal salt used in the reaction of the compound represented by formula (pt1), the compound represented by formula (pt2), and the compound represented by formula (pt3) is 1 mole of the compound represented by formula (pt1). It is usually 0.01 mole to 30 mole, preferably 0.01 mole to 20 mole, more preferably 0.01 mole to 10 mole, further preferably 0.01 mole to 3 mole.

The method of taking out compound (I) from the reaction mixture is not particularly limited, and can be taken out by various known methods. For example, after the reaction is completed, the reaction mixture is added to a solvent such as methanol that is difficult to dissolve compound (I) in the reaction mixture but easily dissolves compounds other than compound (I). After thorough mixing, compound (I) can be removed by filtering. ). Furthermore, amide solvents such as N,N-dimethylformamide, N,N-dimethylacetamide, N-methylpyrrolidone, thionitrile solvents such as dimethylterosulfone, or these solvents can be used. After washing the obtained residue with a mixed solvent, an alkaline aqueous solution such as sodium hydroxide aqueous solution, and/or an acidic aqueous solution such as hydrochloric acid, the obtained residue is washed with a low-boiling point alcohol such as water, methanol, or a mixed solvent thereof, and the compound (I ). Furthermore, column chromatography and/or recrystallization can also be used for purification. Alternatively, after the reaction is completed, the solvent of the reaction mixture may be distilled off, and the obtained residue may be purified by column chromatography and/or recrystallization. After the reaction is completed, the reaction mixture can also be purified by column chromatography and/or recrystallization. After the reaction is completed, a solvent such as methanol that is difficult to dissolve compound (I) in the reaction mixture but easily dissolves compounds other than compound (I) is thoroughly mixed with the reaction mixture and then filtered, whereby compound (I) can be removed. Furthermore, column chromatography and/or recrystallization can also be used for purification.

The compound represented by the formula (I) can be produced as follows: The compound represented by the formula (I'') is produced by reacting the compound represented by the formula (pt1) and the compound represented by the formula (pt2) ( The compound represented by the formula (I'') is then hydrolyzed in the presence of a base to produce a compound represented by the formula (IM1) (hereinafter referred to as the compound (I'')). In the case of compound (IM1)), the compound represented by formula (IM1) and the compound represented by formula (pt3) are further reacted. [Chemistry 101]

In formula (pt1), formula (pt2), formula (pt3), formula (I'') and formula (IM1), R ¹ to R ⁵ and Q ¹ have the same meanings as described above.

In the reaction between the compound represented by formula (pt1) and the compound represented by formula (pt2), the usage amount of the compound represented by formula (pt2) is usually 0.1 per mole of the compound represented by formula (pt1). Moles to 60 moles, preferably 1 moles to 40 moles, more preferably 1 moles to 32 moles, still more preferably 2 moles to 20 moles.

In the reaction between the compound represented by formula (IM1) and the compound represented by formula (pt3), the usage amount of the compound represented by formula (pt3) is usually 0.1 mole per mole of the compound represented by formula (IM1). It is 1 mole - 30 moles, preferably 1 mole - 20 moles, more preferably 1 mole - 16 moles, and still more preferably 1 mole - 10 moles.

The reaction temperature in the reaction between the compound represented by formula (pt1) and the compound represented by formula (pt2) or the reaction temperature in the reaction between the compound represented by formula (IM1) and the compound represented by formula (pt3) is usually -100°C to 300°C, preferably 0°C to 280°C, more preferably 50°C to 250°C, further preferably 100°C to 230°C, particularly preferably 150°C to 200°C.

The reaction time in the reaction between the compound represented by formula (pt1) and the compound represented by formula (pt2), or the reaction time in the reaction between the compound represented by formula (IM1) and the compound represented by formula (pt3) is usually: 0.5 hours to 500 hours.

The reaction of the compound represented by formula (pt1) and the compound represented by formula (pt2), or the reaction of the compound represented by formula (IM1) and the compound represented by formula (pt3) is usually carried out in the presence of a solvent.

Examples of the solvent in the reaction between the compound represented by formula (pt1) and the compound represented by formula (pt2) or the reaction between the compound represented by formula (IM1) and the compound represented by formula (pt3) include: water; Nitrile solvents such as acetonitrile; methanol, ethanol, 1-propanol, 2-propanol, 1-butanol, 1-pentanol, 1-hexanol, 1-heptanol, 2-ethyl-1-hexanol, 1 -Alcohol solvents such as octanol and phenol; amine solvents; ether solvents such as diethyl ether, tetrahydrofuran, and diphenyl ether; ketone solvents such as acetone and methyl isobutyl ketone; ester solvents such as ethyl acetate and methyl benzoate ; Aliphatic hydrocarbon solvents such as hexane; aromatic hydrocarbon solvents such as toluene, trimethylbenzene (for example, 1,3,5-trimethylbenzene), decalin, tetralin, etc.; methylene chloride, chloroform, 1 , halogenated hydrocarbon solvents such as 2-dichlorobenzene, trichlorobenzene (for example, 1,3,5-trichlorobenzene), 1-chloronaphthalene, 2-chloronaphthalene; nitrated hydrocarbon solvents such as nitrobenzene; N, N-dimethylformamide, N,N-dimethylacetamide, N-methylpyrrolidone and other amide solvents; dimethyl sulfoxide and other styrene solvents, etc.

Preferred examples include: diphenyl ether, methyl benzoate, trimethylbenzene (for example, 1,3,5-trimethylbenzene), decalin, tetralin, and 1,2-dichlorobenzene , trichlorobenzene (e.g., 1,3,5-trichlorobenzene), 1-chloronaphthalene, 2-chloronaphthalene, nitrobenzene, N,N-dimethylformamide, N,N-dimethyl Acetamide, N-Methylpyrrolidone, Dimethylstyrene,

More preferably, diphenyl ether, methyl benzoate, trimethylbenzene (for example, 1,3,5-trimethylbenzene), decalin, tetralin, and 1,2-dichlorobenzene , trichlorobenzene (e.g., 1,3,5-trichlorobenzene), 1-chloronaphthalene, 2-chloronaphthalene, nitrobenzene, N-methylpyrrolidone,

More preferably, methyl benzoate can be used.

The amount of the solvent used in the reaction between the compound represented by formula (pt1) and the compound represented by formula (pt2) is usually 1 to 1,000 parts by mass relative to 1 part by mass of the compound represented by formula (pt1).

The amount of the solvent used in the reaction between the compound represented by formula (IM1) and the compound represented by formula (pt3) is usually 1 to 1,000 parts by mass relative to 1 part by mass of the compound represented by formula (IM1).

In the reaction of the compound represented by formula (pt1) and the compound represented by formula (pt2), or the reaction of the compound represented by formula (IM1) and the compound represented by formula (pt3), it is preferable to use an acid selected from the group consisting of One or more types of metal salts coexist.

Examples of the acid used in the reaction between the compound represented by formula (pt1) and the compound represented by formula (pt2) or the reaction between the compound represented by formula (IM1) and the compound represented by formula (pt3) include hydrogen chloride, Inorganic acids such as hydrogen bromide, hydrogen iodide, sulfuric acid, nitric acid, fluorosulfonic acid, and phosphoric acid; sulfonic acids such as methanesulfonic acid, trifluoromethanesulfonic acid, and p-toluenesulfonic acid; acetic acid, trifluoroacetic acid, citric acid, formic acid, Carboxylic acids such as gluconic acid, lactic acid, oxalic acid, benzoic acid and tartaric acid are preferably listed as follows: hydrogen chloride, hydrogen bromide, sulfuric acid, methanesulfonic acid, trifluoromethanesulfonic acid, p-toluenesulfonic acid and carboxylic acid, more preferably Examples thereof include carboxylic acids, and more preferably, benzoic acid is included.

The amount of acid used in the reaction of the compound represented by formula (pt1) and the compound represented by formula (pt2) is usually 1 mole to 90 mole per mole of the compound represented by formula (pt1), which is relatively Preferably, it is 1 mole - 70 mole, More preferably, it is 1 mole - 50 mole, Still more preferably, it is 1 mole - 30 mole.

The amount of acid used in the reaction of the compound represented by formula (IM1) and the compound represented by formula (pt3) is usually 1 mole to 90 mole per mole of the compound represented by formula (IM1), which is relatively Preferably, it is 1 mole - 70 mole, More preferably, it is 1 mole - 50 mole, Still more preferably, it is 1 mole - 30 mole.

Examples of the metal salt used in the reaction between the compound represented by formula (pt1) and the compound represented by formula (pt2) or the reaction between the compound represented by formula (IM1) and the compound represented by formula (pt3) include chlorination Zinc and aluminum chloride, etc.

The amount of the metal salt used in the reaction of the compound represented by the formula (pt1) and the compound represented by the formula (pt2) is usually 0.01 mole to 30 mole per mole of the compound represented by the formula (pt1). Preferably, it is 0.01 mole - 20 mole, More preferably, it is 0.01 mole - 10 mole, Even more preferably, it is 0.01 mole - 3 mole.

The amount of the metal salt used in the reaction of the compound represented by the formula (IM1) and the compound represented by the formula (pt3) is usually 0.01 mole to 30 mole per mole of the compound represented by the formula (IM1). Preferably, it is 0.01 mole - 20 mole, More preferably, it is 0.01 mole - 10 mole, Even more preferably, it is 0.01 mole - 3 mole.

The method of extracting the compound represented by the formula (I'') from the reaction mixture in the reaction between the compound represented by the formula (pt1) and the compound represented by the formula (pt2) is not particularly limited, and can be extracted by various known methods. . For example, after the reaction is completed, a solvent such as methanol that is difficult to dissolve compound (I'') in the reaction mixture but easily dissolves compounds other than compound (I'') is thoroughly mixed with the reaction mixture and then filtered, whereby the compound can be removed (I''). Furthermore, amide solvents such as N,N-dimethylformamide, N,N-dimethylacetamide, N-methylpyrrolidone, thionitrile solvents such as dimethylterosulfone, or these solvents can be used. After washing the obtained residue with a mixed solvent, an alkaline aqueous solution such as sodium hydroxide aqueous solution, and/or an acidic aqueous solution such as hydrochloric acid, the obtained residue is washed with a low-boiling point alcohol such as water, methanol, or a mixed solvent thereof, and the compound (I ''). Furthermore, column chromatography and/or recrystallization can also be used for purification. Alternatively, after the reaction is completed, the solvent of the reaction mixture may be distilled off, and the obtained residue may be purified by column chromatography and/or recrystallization. After the reaction is completed, the reaction mixture can also be purified by column chromatography and/or recrystallization. After the reaction is completed, a solvent such as methanol that is difficult to dissolve compound (I'') in the reaction mixture but easily dissolves compounds other than compound (I'') is thoroughly mixed with the reaction mixture, and then filtered, whereby compound (I) can be removed. ''). Furthermore, column chromatography and/or recrystallization can also be used for purification.

The method of extracting the compound represented by formula (I) from the reaction mixture in the reaction between the compound represented by formula (IM1) and the compound represented by formula (pt3) is not particularly limited, and can be extracted by various known methods. For example, after the reaction, compound (I) can be extracted by thoroughly mixing a solvent such as methanol that is difficult to dissolve compound (I) in the reaction mixture but easily dissolves compounds other than compound (I) with the reaction mixture and then filtering. Furthermore, amide solvents such as N,N-dimethylformamide, N,N-dimethylacetamide, N-methylpyrrolidone, thionitrile solvents such as dimethylterosulfone, or these solvents can be used. After washing the obtained residue with a mixed solvent, an alkaline aqueous solution such as sodium hydroxide aqueous solution, and/or an acidic aqueous solution such as hydrochloric acid, the obtained residue is washed with a low-boiling point alcohol such as water, methanol, or a mixed solvent thereof, and the compound (I ). Furthermore, column chromatography and/or recrystallization can also be used for purification. Alternatively, after the reaction is completed, the solvent of the reaction mixture may be distilled off, and the obtained residue may be purified by column chromatography and/or recrystallization. After the reaction is completed, the reaction mixture can also be purified by column chromatography and/or recrystallization. After the reaction is completed, a solvent such as methanol that is difficult to dissolve compound (I) in the reaction mixture but easily dissolves compounds other than compound (I) is thoroughly mixed with the reaction mixture and then filtered, whereby compound (I) can be removed. Furthermore, column chromatography and/or recrystallization can also be used for purification.

Examples of the base in the hydrolysis reaction of the compound represented by formula (I'') in the presence of a base include: triethylamine, 4-(N,N-dimethylamino)pyridine, pyridine, piperidine, 1,8-diazabicyclo[5.4.0]undec-7-ene, 1,5-diazabicyclo[4.3.0]non-5-ene and other organic bases, sodium methoxide, sodium ethoxide, etc. Metal alkoxides such as sodium tributoxide and potassium tert-butoxide, organometallic compounds such as methyllithium, butyllithium, tert-butyllithium and phenyllithium, sodium bicarbonate, potassium bicarbonate, sodium carbonate, potassium carbonate , lithium hydroxide, sodium hydroxide, potassium hydroxide and other inorganic bases, etc. Preferably it is an inorganic base, More preferably, lithium hydroxide, sodium hydroxide, and potassium hydroxide are used. More preferably, sodium hydroxide and potassium hydroxide are used. Particularly preferred is potassium hydroxide.

The amount of the base used in the hydrolysis reaction of the compound represented by the formula (I'') in the presence of a base is usually 0.1 mole to 100 mole per 1 mole of the compound represented by the formula (I''). Preferably, it is 1 mole - 70 mole, More preferably, it is 2 mole - 40 mole.

The amount of water used in the hydrolysis reaction of the compound represented by the formula (I'') in the presence of a base is usually 1 to 1000 parts by mass relative to 1 part by mass of the compound represented by the formula (I''). Preferably it is 1 to 200 parts by mass, more preferably 1 to 100 parts by mass, and still more preferably 1 to 50 parts by mass.

The reaction temperature in the hydrolysis reaction of the compound represented by formula (I'') in the presence of a base is usually 0°C to 100°C, preferably 5°C to 100°C, more preferably 20°C to 100°C, and still more preferably The temperature is 40℃～100℃, preferably 60℃～100℃.

The reaction time in the hydrolysis reaction of the compound represented by formula (I'') in the presence of a base is usually 0.5 to 120 hours, preferably 1 to 72 hours, more preferably 1 to 24 hours.

The method of extracting the compound represented by the formula (IM1) from the reaction mixture in the hydrolysis reaction of the compound represented by the formula (I'') in the presence of a base is not particularly limited, and can be extracted by various known methods. For example, after the reaction, compound (IM1) can be extracted by adding an acidic aqueous solution such as hydrochloric acid to the reaction mixture to neutralize it and then filtering. Furthermore, amide solvents such as N,N-dimethylformamide, N,N-dimethylacetamide, and N-methylpyrrolidone, styrene solvents such as dimethyl styrene, and acetone can be used. The obtained residue is washed with a ketone solvent, an alcohol solvent such as methanol, a nitrile solvent such as acetonitrile, water or a mixed solvent thereof, an alkaline aqueous solution such as sodium hydroxide aqueous solution, and/or an acidic aqueous solution such as hydrochloric acid, and the compound (IM1) is taken out . Furthermore, column chromatography and/or recrystallization can also be used for purification. Alternatively, after the reaction is completed, the solvent of the reaction mixture may be distilled off, and the obtained residue may be purified by column chromatography and/or recrystallization. After the reaction is completed, the reaction mixture can also be purified by column chromatography and/or recrystallization. After the reaction is completed, an acidic aqueous solution such as hydrochloric acid is added to the reaction mixture to neutralize it, and then filtered to remove the compound (IM1). Furthermore, column chromatography and/or recrystallization can also be used for purification.

The compound represented by formula (I) can be produced by the following methods: The compound represented by formula (IM2) is produced by the reaction of the compound represented by formula (pt1) and the compound represented by formula (pt3) (hereinafter, sometimes referred to as compound (IM2)), and then, The compound represented by formula (IM2) and the compound represented by formula (pt2) are reacted.

[Chemical 102]

In formula (pt1), formula (pt2), formula (pt3), and formula (IM2), R ¹ to R ⁵ , Q ¹ , and Q ² have the same meanings as described above.

In the reaction between the compound represented by formula (pt1) and the compound represented by formula (pt3), the usage amount of the compound represented by formula (pt3) is usually 0.1 per mole of the compound represented by formula (pt1). Moles to 10 moles, preferably 0.1 moles to 5 moles, more preferably 0.5 moles to 2 moles, still more preferably 0.8 moles to 1.5 moles.

The reaction temperature in the reaction between the compound represented by formula (pt1) and the compound represented by formula (pt3) is usually -100°C to 300°C, preferably 0°C to 280°C, more preferably 50°C to 250°C. It is more preferably 100°C to 230°C, particularly preferably 120°C to 200°C.

The reaction time in the reaction between the compound represented by formula (pt1) and the compound represented by formula (pt3) is usually 0.5 hours to 500 hours.

The reaction between the compound represented by formula (pt1) and the compound represented by formula (pt3) is usually carried out in the presence of a solvent.

Examples of the solvent in the reaction between the compound represented by formula (pt1) and the compound represented by formula (pt3) include: water; nitrile solvents such as acetonitrile; methanol, ethanol, 1-propanol, 2-propanol, 1-propanol, etc. Butanol, 1-pentanol, 1-hexanol, 1-heptanol, 2-ethyl-1-hexanol, 1-octanol, phenol and other alcohol solvents; amine solvents; diethyl ether, tetrahydrofuran, diphenyl Ether solvents such as methyl ether; ketone solvents such as acetone and methyl isobutyl ketone; ester solvents such as ethyl acetate and methyl benzoate; aliphatic hydrocarbon solvents such as hexane; toluene, trimethylbenzene (for example, 1,3 ,5-trimethylbenzene), decalin, tetrahydronaphthalene and other aromatic hydrocarbon solvents; methylene chloride, chloroform, 1,2-dichlorobenzene, trichlorobenzene (for example, 1,3,5-trichlorobenzene Benzene), 1-chloronaphthalene, 2-chloronaphthalene and other halogenated hydrocarbon solvents; nitrobenzene and other nitrated hydrocarbon solvents; N,N-dimethylformamide, N,N-dimethylacetamide, N -Methylpyrrolidone and other amide solvents; dimethyl tyrosine and other tyrosine solvents, etc.

Preferable ones include: phenol, diphenyl ether, methyl benzoate, trimethylbenzene (for example, 1,3,5-trimethylbenzene), decahydronaphthalene, tetralin, 1,2-dihydronaphthalene. Chlorobenzene, trichlorobenzene (e.g., 1,3,5-trichlorobenzene), 1-chloronaphthalene, 2-chloronaphthalene, nitrobenzene, N,N-dimethylformamide, N,N-dimethylformamide Methyl acetamide, N-methylpyrrolidone, dimethyl styrene,

More preferably, phenol, diphenyl ether, methyl benzoate, trimethylbenzene (for example, 1,3,5-trimethylbenzene), decalin, tetralin, 1,2-di Chlorobenzene, trichlorobenzene (e.g., 1,3,5-trichlorobenzene), 1-chloronaphthalene, 2-chloronaphthalene, nitrobenzene, N-methylpyrrolidone,

Preferred examples include phenol and methyl benzoate.

Particularly preferred ones include phenol.

The amount of the solvent used in the reaction of the compound represented by formula (pt1) and the compound represented by formula (pt3) is usually 1 to 1000 parts by mass per 1 part by mass of the compound represented by formula (pt1), which is relatively It is preferably 1 to 200 parts by mass, more preferably 1 to 100 parts by mass, and still more preferably 1 to 50 parts by mass.

The method of extracting the compound (IM2) from the reaction mixture in the reaction between the compound represented by the formula (pt1) and the compound represented by the formula (pt3) is not particularly limited, and can be extracted by various known methods. For example, after the reaction is completed, the compound (IM2) can be removed by thoroughly mixing a solvent such as methanol that is difficult to dissolve the compound (IM2) in the reaction mixture but easily dissolves compounds other than the compound (IM2) with the reaction mixture and then filtering. Furthermore, amide solvents such as N,N-dimethylformamide, N,N-dimethylacetamide, and N-methylpyrrolidone, styrene solvents such as dimethyl styrene, and ketones such as acetone are used. Compound (IM2) can be taken out by washing the obtained residue with a solvent, an alcohol solvent such as methanol, a nitrile solvent such as acetonitrile, water or a mixed solvent thereof, an alkaline aqueous solution such as sodium hydroxide aqueous solution, and/or an acidic aqueous solution such as hydrochloric acid. . Furthermore, column chromatography and/or recrystallization can also be used for purification. Alternatively, after the reaction is completed, the solvent of the reaction mixture may be distilled off, and the obtained residue may be purified by column chromatography and/or recrystallization. After the reaction is completed, the reaction mixture can also be purified by column chromatography and/or recrystallization. After the reaction is completed, a solvent such as methanol, which is difficult to dissolve the compound (IM2) in the reaction mixture but easily dissolves compounds other than the compound (IM2), is thoroughly mixed with the reaction mixture and then filtered, whereby the compound (IM2) can be removed. Furthermore, column chromatography and/or recrystallization can also be used for purification.

In the reaction between the compound represented by formula (IM2) and the compound represented by formula (pt2), the usage amount of the compound represented by formula (pt2) is usually 0.1 per mole of the compound represented by formula (IM2). The molar content is from 1 mole to 30 moles, preferably from 1 mole to 20 moles, more preferably from 1 mole to 16 moles, and even more preferably from 1 mole to 10 moles.

The reaction temperature in the reaction between the compound represented by formula (IM2) and the compound represented by formula (pt2) is usually -100°C to 300°C, preferably 0°C to 280°C, more preferably 50°C to 250°C, It is more preferably 100°C to 230°C, particularly preferably 150°C to 200°C.

The reaction time in the reaction between the compound represented by formula (IM2) and the compound represented by formula (pt2) is usually 0.5 hours to 500 hours.

The reaction between the compound represented by formula (IM2) and the compound represented by formula (pt2) is usually carried out in the presence of a solvent.

Examples of the solvent in the reaction between the compound represented by formula (IM2) and the compound represented by formula (pt2) include: water; nitrile solvents such as acetonitrile; methanol, ethanol, 1-propanol, 2-propanol, 1-propanol, etc. Butanol, 1-pentanol, 1-hexanol, 1-heptanol, 2-ethyl-1-hexanol, 1-octanol, phenol and other alcohol solvents; amine solvents; diethyl ether, tetrahydrofuran, diphenyl Ether solvents such as methyl ether; ketone solvents such as acetone and methyl isobutyl ketone; ester solvents such as ethyl acetate and methyl benzoate; aliphatic hydrocarbon solvents such as hexane; toluene, trimethylbenzene (for example, 1,3 ,5-trimethylbenzene), decalin, tetrahydronaphthalene and other aromatic hydrocarbon solvents; methylene chloride, chloroform, 1,2-dichlorobenzene, trichlorobenzene (for example, 1,3,5-trichlorobenzene Benzene), 1-chloronaphthalene, 2-chloronaphthalene and other halogenated hydrocarbon solvents; nitrobenzene and other nitrated hydrocarbon solvents; N,N-dimethylformamide, N,N-dimethylacetamide, N -Methylpyrrolidone and other amide solvents; dimethyl tyrosine and other tyrosine solvents, etc.

Preferred examples include: diphenyl ether, methyl benzoate, trimethylbenzene (for example, 1,3,5-trimethylbenzene), decalin, tetralin, and 1,2-dichlorobenzene , trichlorobenzene (e.g., 1,3,5-trichlorobenzene), 1-chloronaphthalene, 2-chloronaphthalene, nitrobenzene, N,N-dimethylformamide, N,N-dimethyl Acetamide, N-Methylpyrrolidone, Dimethylstyrene,

More preferably, diphenyl ether, methyl benzoate, trimethylbenzene (for example, 1,3,5-trimethylbenzene), decalin, tetralin, and 1,2-dichlorobenzene , trichlorobenzene (e.g., 1,3,5-trichlorobenzene), 1-chloronaphthalene, 2-chloronaphthalene, nitrobenzene, N-methylpyrrolidone,

More preferably, methyl benzoate can be used.

The amount of the solvent used in the reaction between the compound represented by formula (IM2) and the compound represented by formula (pt2) is usually 1 to 1,000 parts by mass relative to 1 part by mass of the compound represented by formula (IM2).

In the reaction of the compound represented by formula (IM2) and the compound represented by formula (pt2), it is preferable that one or more types selected from an acid and a metal salt coexist.

Examples of the acid used in the reaction between the compound represented by formula (IM2) and the compound represented by formula (pt2) include inorganic acids such as hydrogen chloride, hydrogen bromide, hydrogen iodide, sulfuric acid, nitric acid, fluorosulfonic acid, and phosphoric acid; Sulfonic acids such as methanesulfonic acid, trifluoromethanesulfonic acid and p-toluenesulfonic acid; carboxylic acids such as acetic acid, trifluoroacetic acid, citric acid, formic acid, gluconic acid, lactic acid, oxalic acid, benzoic acid and tartaric acid, etc. are preferably listed. : Hydrogen chloride, hydrogen bromide, sulfuric acid, methanesulfonic acid, trifluoromethanesulfonic acid, p-toluenesulfonic acid and carboxylic acid, more preferably, carboxylic acid can be mentioned, and more preferably, benzoic acid can be mentioned.

The amount of acid used in the reaction between the compound represented by formula (IM2) and the compound represented by formula (pt2) is usually 1 mole to 90 mole per mole of the compound represented by formula (IM2), which is relatively Preferably, it is 1 mole - 70 mole, More preferably, it is 1 mole - 50 mole, Still more preferably, it is 1 mole - 30 mole.

Examples of the metal salt used in the reaction between the compound represented by formula (IM2) and the compound represented by formula (pt2) include zinc chloride, aluminum chloride, and the like.

The amount of the metal salt used in the reaction of the compound represented by formula (IM2) and the compound represented by formula (pt2) is usually 0.01 mole to 30 mole per mole of the compound represented by formula (IM2). Preferably, it is 0.01 mole - 20 mole, More preferably, it is 0.01 mole - 10 mole, Even more preferably, it is 0.01 mole - 3 mole.

The method of extracting the compound represented by formula (I) from the reaction mixture in the reaction between the compound represented by formula (IM2) and the compound represented by formula (pt2) is not particularly limited, and can be extracted by various known methods. For example, after the reaction, compound (I) can be extracted by thoroughly mixing a solvent such as methanol that is difficult to dissolve compound (I) in the reaction mixture but easily dissolves compounds other than compound (I) with the reaction mixture and then filtering. Furthermore, amide solvents such as N,N-dimethylformamide, N,N-dimethylacetamide, N-methylpyrrolidone, thionitrile solvents such as dimethylterosulfone, or these solvents can be used. After washing the obtained residue with a mixed solvent, an alkaline aqueous solution such as sodium hydroxide aqueous solution, and/or an acidic aqueous solution such as hydrochloric acid, the obtained residue is washed with a low-boiling point alcohol such as water, methanol, or a mixed solvent thereof, and the compound (I ). Furthermore, column chromatography and/or recrystallization can also be used for purification. Alternatively, after the reaction is completed, the solvent of the reaction mixture may be distilled off, and the obtained residue may be purified by column chromatography and/or recrystallization. After the reaction is completed, the reaction mixture can also be purified by column chromatography and/or recrystallization. After the reaction is completed, a solvent such as methanol that is difficult to dissolve compound (I) in the reaction mixture but easily dissolves compounds other than compound (I) is thoroughly mixed with the reaction mixture and then filtered, whereby compound (I) can be removed. Furthermore, column chromatography and/or recrystallization can also be used for purification.

By reacting compound (I) with a sulfonating agent such as fuming sulfuric acid or chlorosulfonic acid, a sulfo group or -SO ₃ M can be introduced into compound (I). Compounds in which a sulfo group or -SO ₃ M is introduced into compound (I) are included in the compounds of the present invention.

The usage amount of _SO3 in fuming sulfuric acid is usually 1 mole to 200 mole, preferably 2 mole to 150 mole, more preferably 3 mole to 100 mole based on 1 mole of compound (I). ears, preferably 5 moles to 80 moles.

SO ₃ in oleum is usually 1 to 90 parts by mass in 100 parts by mass of oleum, preferably 5 to 70 parts by mass, more preferably 10 to 60 parts by mass, and more preferably 15 parts by mass to 50 parts by mass.

The usage amount of chlorosulfonic acid is usually 1 mole to 500 moles based on 1 mole of compound (I), preferably 1 mole to 300 moles, more preferably 1 mole to 200 moles, and still more preferably It ranges from 1 mole to 150 moles.

When chlorosulfonic acid is used to introduce a sulfo group or -SO ₃ M into compound (I), it can be carried out in the presence of a solvent. Examples of the solvent include halogenated hydrocarbons such as dichloromethane, chloroform, 1,2-dichlorobenzene, trichlorobenzene (for example, 1,3,5-trichlorobenzene), 1-chloronaphthalene, and 2-chloronaphthalene. solvent.

The usage amount of the solvent is usually 1 to 1,000 parts by mass relative to 1 part by mass of compound (I).

The reaction temperature of sulfonation is usually -20°C to 200°C, preferably -10°C to 150°C, more preferably 0°C to 100°C. The reaction time is usually 0.5 hours to 300 hours.

The method of taking out a compound in which a sulfo group or -SO ₃ M is introduced into compound (I) from the reaction mixture is not particularly limited, and can be taken out by various known methods. For example, after the reaction is completed, the reaction mixture is added dropwise to ice, and the obtained mixture is filtered, whereby a compound in which a sulfo group or -SO ₃ M is introduced into compound (I) can be extracted. Furthermore, column chromatography and/or recrystallization can also be used for purification. Alternatively, after the reaction is completed, the reaction mixture is added dropwise to ice, and the obtained mixture is mixed with a compound in which a sulfo group or -SO ₃ M is introduced into compound (I) although it is difficult to dissolve, but is easily soluble in compound (I). Compounds other than compounds having a sulfo group or -SO ₃ M are mixed with an alcoholic solvent such as methanol, a nitrile solvent such as acetonitrile, and a hydrophilic organic solvent such as a mixed solvent thereof, and are filtered, whereby the introduction of compound (I) can be taken out Compounds formed from sulfo group or -SO ₃ M. Furthermore, column chromatography and/or recrystallization can also be used for purification. Alternatively, after the reaction is completed, the reaction mixture is added dropwise to ice, and the obtained mixture is neutralized with an aqueous solution of ammonia, a water-soluble amine or a mixture thereof, and then the mixture is mixed with an alcohol solvent such as methanol, acetonitrile, etc. A compound in which a sulfo group or -SO ₃ M is introduced into compound (I) can be extracted by mixing a hydrophilic organic solvent such as a nitrile solvent and a mixed solvent thereof, filtering, and distilling off the solvent of the obtained filtrate. Furthermore, column chromatography and/or recrystallization can also be used for purification.

Compound (I) having -SO ₃ H and/or -CO ₂ H and a salt having MM can be reacted to produce compound (I) having -SO ₃ (MM) and/or -CO ₂ (MM). ).

The usage amount of the salt having MM is usually 0.01 mole to 100 mole, preferably 0.02 mole to 50 mole per 1 mole of the compound (I) having -SO ₃ H and/or -CO ₂ H. , more preferably 0.1 mol ~ 30 mol.

The reaction temperature is usually 0°C to 100°C, preferably 0°C to 80°C, more preferably 0°C to 60°C, even more preferably 0°C to 40°C.

The reaction time is usually 0.5 hours to 500 hours.

The reaction between the compound (I) having -SO ₃ H and/or -CO ₂ H and the salt having MM is usually carried out in the presence of a solvent. Examples of the solvent include: water; nitrile solvents such as acetonitrile; methanol, ethanol, 1-propanol, 2-propanol, 1-butanol, 1-pentanol, 1-hexanol, 1-heptanol, 2- Alcohol solvents such as ethyl-1-hexanol, 1-octanol, and phenol; amine solvents; ether solvents such as diethyl ether, tetrahydrofuran, diphenyl ether, etc.; ketone solvents such as acetone, methyl isobutyl ketone, etc.; ethyl acetate Ester solvents such as esters and methyl benzoate; aliphatic hydrocarbon solvents such as hexane; aromatic hydrocarbons such as toluene, trimethylbenzene (for example, 1,3,5-trimethylbenzene), decalin, tetrahydronaphthalene, etc. Solvents; dichloromethane, chloroform, 1,2-dichlorobenzene, trichlorobenzene (for example, 1,3,5-trichlorobenzene), 1-chloronaphthalene, 2-chloronaphthalene and other halogenated hydrocarbon solvents; nitrobenzene Solvents such as nitrated hydrocarbons; solvents such as N,N-dimethylformamide, N,N-dimethylacetamide, N-methylpyrrolidone and other amide solvents; solvents such as dimethyl sulfoxide etc., preferably: water; nitrile solvents such as acetonitrile; alcohol solvents such as methanol, ethanol, 1-propanol, and 2-propanol; ether solvents such as tetrahydrofuran; ketone solvents such as acetone; N,N-dimethylformamide , N,N-dimethylacetamide, N-methylpyrrolidone and other amide solvents; dimethyl tyrosine and other styrene solvents; and mixed solvents of these, preferably water.

The usage amount of the solvent is usually 1 to 1000 parts by mass, preferably 10 to 500 parts by mass, based on 1 part by mass of the compound (I) having -SO ₃ H and/or -CO ₂ H. Preferably, it is 20 parts by mass to 300 parts by mass.

The reaction between the compound (I) having -SO ₃ H and/or -CO ₂ H and the salt having MM can be carried out in the presence of a base.

Examples of the base include triethylamine, 4-(N,N-dimethylamino)pyridine, pyridine, piperidine, and 1,8-diazabicyclo[5.4.0]undec-7- En, 1,5-diazabicyclo[4.3.0]non-5-ene and other organic bases, metal alkoxides such as sodium methoxide, sodium ethoxide, sodium tert-butoxide, potassium tert-butoxide, methyl lithium, Organic metal compounds such as butyllithium, tert-butyllithium and phenyllithium, inorganic bases such as sodium bicarbonate, potassium bicarbonate, sodium carbonate, potassium carbonate, lithium hydroxide, sodium hydroxide, potassium hydroxide, etc. Preferably it is an inorganic base, More preferably, lithium hydroxide, sodium hydroxide, and potassium hydroxide are used. More preferably, sodium hydroxide and potassium hydroxide are used. Particularly preferred is sodium hydroxide.

The usage amount of the base is usually 1 mole to 100 moles, preferably 1 mole to 50 moles, more preferably 1 mole to 50 moles per 1 mole of the compound (I) having -SO ₃ H and/or -CO ₂ H. Preferably, it is 1 mole to 20 moles, and further preferably, it is 1 mole to 10 moles.

The method of taking out the compound (I) having -SO ₃ (MM) and/or -CO ₂ (MM) from the reaction mixture is not particularly limited, and can be taken out by various known methods. For example, after the reaction is completed, the reaction mixture is filtered, whereby the compound (I) having -SO ₃ (MM) and/or -CO ₂ (MM) can be removed. Furthermore, amide solvents such as N,N-dimethylformamide, N,N-dimethylacetamide, and N-methylpyrrolidone, styrene solvents such as dimethyl styrene, and acetone can be used. The obtained residue is washed and refined using a ketone solvent, an alcohol solvent such as methanol, a nitrile solvent such as acetonitrile, water, or a mixed solvent thereof.

[Coloring composition] The colored composition of the present invention contains compound (I) and solvent (E). According to the colored composition of the present invention, a color filter with a richer color can be formed than a colored composition containing C.I. Pigment Yellow 138. The color filter formed from the colored composition of the present invention can be suitably used in display devices such as liquid crystal display devices. The colored composition of the present invention is preferably a yellow composition, an orange composition, a red composition and a green composition.

The solid component content in the coloring composition is less than 100 mass%, preferably 0.01 mass% or more and less than 100 mass%, more preferably 0.1 mass% or more and 99.9 mass% or less, based on the total amount of the coloring composition. More preferably, it is 0.1 mass % or more and 99 mass % or less, especially preferably 1 mass % or more and 90 mass % or less, still more preferably 1 mass % or more and 80 mass % or less, particularly preferably 1 mass % or more and 70 mass % % or less, excellent is 1 mass % or more and 60 mass % or less, and optimal is 1 mass % or more and 50 mass % or less. In this specification, the "total amount of solid content" refers to the total amount of components after removing the solvent (E) from the coloring composition of the present invention. The total amount of solid content and the content of each component relative thereto can be measured using a known analysis method such as liquid chromatography or gas chromatography.

The content rate of the compound (I) in the coloring composition is 100 mass% or less, preferably 0.0001 mass% or more and 99.9999 mass% or less, more preferably 0.0001 mass% or more and 99 mass% or less, based on the total solid content. or less, more preferably 0.0001 mass % or more and 90 mass % or less, particularly preferably 0.0001 mass % or more and 80 mass % or less, still more preferably 0.0001 mass % or more and 70 mass % or less, particularly preferably 0.0001 mass % or more and 70 mass % or less. 60 mass % or less, excellent is 0.0001 mass % or more and 55 mass % or less, and most optimal is 0.1 mass % or more and 55 mass % or less.

[Solvent (E)] The solvent (E) is not particularly limited, and solvents commonly used in this field can be used. Examples of the solvent (E) include ester solvents (solvents that contain -CO-O- and do not contain -O- in the molecule) and ether solvents (solvents that contain -O- and do not contain -CO-O- in the molecule). ), ether ester solvents (solvents that contain -CO-O- and -O- in the molecule), ketone solvents (solvents that contain -CO- and no -CO-O- in the molecule), alcohol solvents (solvents that contain -CO-O- in the molecule Contains OH and does not contain -O-, -CO- and -CO-O- solvents), aromatic hydrocarbon solvents, amide solvents and dimethyl styrene, etc.

Examples of the ester solvent include methyl lactate, ethyl lactate, butyl lactate, methyl 2-hydroxyisobutyrate, ethyl acetate, n-butyl acetate, isobutyl acetate, amyl formate, and isoamyl acetate. , Butyl propionate, Isopropyl butyrate, Ethyl butyrate, Butyl butyrate, Methyl pyruvate, Ethyl pyruvate, Propyl pyruvate, Methyl acetate acetate, Ethyl acetate acetate, Ring Hexanol acetate and γ-butyrolactone, etc.

Examples of ether solvents include: ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, ethylene glycol monopropyl ether, ethylene glycol monobutyl ether, diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, Ethylene glycol monobutyl ether, propylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol monopropyl ether, propylene glycol monobutyl ether, 3-methoxy-1-butanol, 3-methoxy-3-methylbutanol, Tetrahydrofuran, tetrahydropyran, 1,4-dioxane, diethylene glycol dimethyl ether, diethylene glycol diethyl ether, diethylene glycol methyl ethyl ether, diethylene glycol dipropyl ether, diethylene glycol Dibutyl ether, anisole, phenethyl ether and methyl anisole, etc.

Examples of the ether ester solvent include methyl methoxyacetate, ethyl methoxyacetate, butyl methoxyacetate, methyl ethoxyacetate, ethoxyethyl acetate, and 3-methoxypropionic acid. Methyl ester, ethyl 3-methoxypropionate, methyl 3-ethoxypropionate, ethyl 3-ethoxypropionate, methyl 2-methoxypropionate, 2-methoxypropionic acid Ethyl ester, 2-methoxypropylpropionate, methyl 2-ethoxypropionate, ethyl 2-ethoxypropionate, methyl 2-methoxy-2-methylpropionate, 2- Ethoxy-2-methylpropionate, 3-methoxybutyl acetate, 3-methyl-3-methoxybutyl acetate, propylene glycol monomethyl ether acetate, propylene glycol mono Ethyl ether acetate, propylene glycol monopropyl ether acetate, ethylene glycol monomethyl ether acetate, ethylene glycol monoethyl ether acetate, diethylene glycol monoethyl ether acetate, diethylene glycol monobutyl ether acetate acid ester and dipropylene glycol methyl ether acetate, etc.

Examples of ketone solvents include 4-hydroxy-4-methyl-2-pentanone, acetone, 2-butanone, 2-heptanone, 3-heptanone, 4-heptanone, and 4-methyl-2- Pentanone, cyclopentanone, cyclohexanone and isophorone, etc.

Examples of the alcohol solvent include methanol, ethanol, propanol, butanol, hexanol, cyclohexanol, ethylene glycol, propylene glycol, glycerin, and the like.

Examples of aromatic hydrocarbon solvents include benzene, toluene, xylene, mesitylene, and the like.

Examples of the amide solvent include N,N-dimethylformamide, N,N-dimethylacetamide, N-methylpyrrolidone, and the like.

Two or more of these solvents may be used in combination.

Among the solvents, in terms of coating properties and drying properties, an organic solvent having a boiling point of 120° C. or more and 180° C. or less at 1 atm is preferred. Preferred solvents include propylene glycol monomethyl ether acetate, ethyl lactate, propylene glycol monomethyl ether, ethyl 3-ethoxypropionate, ethylene glycol monomethyl ether, diethylene glycol monomethyl ether, Diethylene glycol monoethyl ether, 4-hydroxy-4-methyl-2-pentanone, and N,N-dimethylformamide, more preferably propylene glycol monomethyl ether acetate, propylene glycol monomethyl ether , ethyl lactate, ethyl 3-ethoxypropionate, and 4-hydroxy-4-methyl-2-pentanone, etc.

The content rate of the solvent (E) is less than 100% by mass relative to the total amount of the coloring composition, preferably 99.99% by mass or less, more preferably 0.1% by mass or more and 99.9% by mass or less, and still more preferably 1% by mass or more and less. 99.9 mass % or less, preferably 10 mass % or more and 99 mass % or less, still more preferably 20 mass % or more and 99 mass % or less, particularly preferably 30 mass % or more and 99 mass % or less, and extremely good is 40 mass % % or more and 99 mass% or less, preferably 50 mass% or more and 99 mass% or less.

[Resin (B)] The resin (B) is preferably an alkali-soluble resin, and more preferably a polymer having a structural unit derived from a monomer (hereinafter, when there is a monomer (a)), It is at least one selected from the group consisting of unsaturated carboxylic acid and unsaturated carboxylic anhydride. The resin (B) preferably has a structure derived from a monomer (hereinafter, sometimes referred to as "monomer (b)") containing a cyclic ether structure having 2 to 4 carbon atoms and an ethylenically unsaturated bond. units, and copolymers of other structural units. Examples of other structural units include monomers derived from monomers copolymerizable with the monomer (a) (which are different from the monomer (a) and the monomer (b); hereafter, there are (c)") structural units, structural units having ethylenically unsaturated bonds, etc.

In this specification, "(meth)acrylic acid" means at least one selected from the group consisting of acrylic acid and methacrylic acid. Expressions such as "(meth)acrylyl" and "(meth)acrylate" also have the same meaning.

Examples of the monomer (a) include: acrylic acid, methacrylic acid, crotonic acid, and unsaturated monocarboxylic acids such as o-vinylbenzoic acid, m-vinylbenzoic acid, and p-vinylbenzoic acid; Maleic acid, fumaric acid, citraconic acid, mesaconic acid, itaconic acid, 3-vinylphthalic acid, 4-vinylphthalic acid, 3,4,5,6-tetrahydrophthalic acid Unsaturated dicarboxylic acids such as dicarboxylic acid, 1,2,3,6-tetrahydrophthalic acid, dimethyltetrahydrophthalic acid and 1,4-cyclohexenedicarboxylic acid; Methyl-5-norbornene-2,3-dicarboxylic acid, 5-carboxybicyclo[2.2.1]hept-2-ene, 5,6-dicarboxybicyclo[2.2.1]hept-2-ene, 5-carboxy-5-methylbicyclo[2.2.1]hept-2-ene, 5-carboxy-5-ethylbicyclo[2.2.1]hept-2-ene, 5-carboxy-6-methylbicyclo[ Bicyclic unsaturated compounds containing carboxyl groups such as 2.2.1]hept-2-ene, 5-carboxy-6-ethylbicyclo[2.2.1]hept-2-ene; Maleic anhydride, citraconic anhydride, itaconic anhydride, 3-vinyl phthalic anhydride, 4-vinyl phthalic anhydride, 3,4,5,6-tetrahydrophthalic anhydride, 1, Unsaturated dicarboxylic anhydrides such as 2,3,6-tetrahydrophthalic anhydride, dimethyltetrahydrophthalic anhydride, 5,6-dicarboxybicyclo[2.2.1]hept-2-enoic anhydride; Divalent or higher polycarboxylic acids such as succinic acid mono[2-(meth)acryloxyethyl] ester and phthalic acid mono[2-(meth)acryloxyethyl] ester Unsaturated mono[(meth)acryloxyalkyl] ester; α-(Hydroxymethyl)acrylic acid is equal to unsaturated acrylate containing hydroxyl and carboxyl groups in the same molecule.

Among these, preferred are acrylic acid, methacrylic acid, o-vinylbenzoic acid, m-vinylbenzoic acid, and p-vinylbenzoic acid in terms of copolymerization reactivity or solubility of the obtained resin in an alkaline aqueous solution. Vinyl benzoic acid and maleic anhydride, etc.

The monomer (b) refers to a cyclic ether structure having 2 to 4 carbon atoms (for example, at least one selected from the group consisting of an oxetane ring, an oxetane ring, and a tetrahydrofuran ring) and A polymerizable compound with ethylenically unsaturated bonds. The monomer (b) is preferably a monomer having a cyclic ether structure having 2 to 4 carbon atoms and a (meth)acryloxy group.

Examples of the monomer (b) include monomers having an oxiryl group and an ethylenically unsaturated bond (hereinafter sometimes referred to as “monomers (b1)”), monomers having an oxiryl group and an ethylenically unsaturated bond. A monomer having a cyclobutyl group and an ethylenically unsaturated bond (hereinafter, there is a case where it is called "monomer (b2)") and a monomer having a tetrahydrofuran group and an ethylenically unsaturated bond (hereinafter, there is a case where it is called "monomer (b2)") "Single volume (b3)" case), etc.

Examples of the monomer (b1) include monomers having a structure in which a linear or branched aliphatic unsaturated hydrocarbon is epoxidized (hereinafter, there are monomers (b1)). -1)") and a monomer having a structure in which an alicyclic unsaturated hydrocarbon is epoxidized (hereinafter, sometimes referred to as "monomer (b1-2)").

As the monomer (b1-1), a monomer having a glycidyl group and an ethylenically unsaturated bond is preferred. As a single entity (b1-1), for example, the following can be listed: Glycidyl (meth)acrylate, β-methylglycidyl (meth)acrylate, β-ethylglycidyl (meth)acrylate, glycidyl vinyl ether, o-vinyl benzyl glycidyl ether , m-vinyl benzyl glycidyl ether, p-vinyl benzyl glycidyl ether, α-methyl-o-vinyl benzyl glycidyl ether, α-methyl-m-vinyl benzyl glycidyl ether, α-methyl - p-vinylbenzyl glycidyl ether, 2,3-bis(glycidyloxymethyl)styrene, 2,4-bis(glycidyloxymethyl)styrene, 2,5-bis(glycidyloxymethyl)styrene (glycidyloxymethyl)styrene, 2,6-bis(glycidyloxymethyl)styrene, 2,3,4-tris(glycidyloxymethyl)styrene, 2, 3,5-tris(glycidyloxymethyl)styrene, 2,3,6-tris(glycidyloxymethyl)styrene, 3,4,5-tris(glycidyloxymethyl)styrene styrene and 2,4,6-tris(glycidyloxymethyl)styrene, etc.

Examples of the monomer (b1-2) include: vinylcyclohexene monooxide, 1,2-epoxy-4-vinylcyclohexane (for example, Celloxide (registered) Trademark) 2000; manufactured by Daicel (Co., Ltd.), 3,4-epoxycyclohexylmethyl (meth)acrylate (for example, Cyclomer (registered trademark) A400; Daicel ( Co., Ltd.), 3,4-epoxycyclohexylmethyl (meth)acrylate (for example, Cyclomer (registered trademark) M100; manufactured by Daicel (Co., Ltd.)), formula (BI) Compounds represented by formula (BII) and compounds represented by formula (BII), etc.

[Chemical 103]

[In formula (BI) and formula (BII), R ^a and R ^b independently represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and the hydrogen atom contained in the alkyl group may be substituted by a hydroxyl group; X ^a and X ^b independently represent a single bond, *-R ^{c -} , *-R ^c -O-, *-R ^c -S- or *-R ^c -NH-; Dibase; * indicates the bond with O]

Examples of the alkyl group having 1 to 4 carbon atoms include methyl, ethyl, n-propyl, isopropyl, n-butyl, second butyl, third butyl, and the like.

Examples of the alkyl group in which a hydrogen atom is substituted with a hydroxyl group include hydroxymethyl, 1-hydroxyethyl, 2-hydroxyethyl, 1-hydroxypropyl, 2-hydroxypropyl, and 3-hydroxypropyl. , 1-hydroxy-1-methylethyl, 2-hydroxy-1-methylethyl, 1-hydroxybutyl, 2-hydroxybutyl, 3-hydroxybutyl, 4-hydroxybutyl, etc.

Preferably, R ^a and R ^b include a hydrogen atom, a methyl group, a hydroxymethyl group, a 1-hydroxyethyl group, and a 2-hydroxyethyl group, and more preferably, a hydrogen atom and a methyl group are included.

Examples of the alkylenediyl include: methylene, ethylidene, propane-1,2-diyl, propane-1,3-diyl, butane-1,4-diyl, and pentane-1, 5-diyl, hexane-1,6-diyl, etc.

_{As X} ^{a and} _{_} -CH ₂ CH ₂ -O- (* indicates a bond with O).

Examples of the compound represented by formula (BI) include compounds represented by any one of formula (BI-1) to formula (BI-15). Among them, preferred are formula (BI-1), formula (BI-3), formula (BI-5), formula (BI-7), formula (BI-9) and formula (BI-11) to formula (BI -15) The compound represented by formula (BI-1), formula (BI-7), formula (BI-9) and formula (BI-15) is more preferable.

[Chemical 104]

[Chemical 105]

Examples of the compound represented by formula (BII) include compounds represented by any one of formula (BII-1) to formula (BII-15). Among them, preferred examples include formula (BII-1), formula (BII-1) and formula (BII-15). More preferably, compounds represented by (BII-3), formula (BII-5), formula (BII-7), formula (BII-9) and formula (BII-11) to formula (BII-15) can be enumerated Compounds represented by formula (BII-1), formula (BII-7), formula (BII-9) and formula (BII-15).

[Chemical 106]

[Chemical 107]

The compound represented by formula (BI) and the compound represented by formula (BII) may be used individually, or two or more types may be used in combination. The compound represented by formula (BI) and the compound represented by formula (BII) may be used together. When a compound represented by formula (BI) and a compound represented by formula (BII) are used together, the content ratio of these [compound represented by formula (BI): compound represented by formula (BII)] is expressed in moles In terms of base ratio, 5:95 to 95:5 is preferred, 10:90 to 90:10 is more preferred, and 20:80 to 80:20 is even more preferred.

As the monomer (b2), a monomer having an oxetanyl group and a (meth)acryloxy group is more preferred. Examples of the monomer (b2) include: 3-methyl-3-methacryloxymethyloxetane, 3-methyl-3-acryloxymethyloxy Hetetane, 3-ethyl-3-methacryloxymethyloxetane, 3-ethyl-3-propenyloxymethyloxetane, 3-methyl methyl-3-methacryloxyethyloxetane, 3-methyl-3-acryloxyethyloxetane, 3-ethyl-3-methacryloxyethyloxetane Oxyethyl oxetane, 3-ethyl-3-propenyloxyethyl oxetane, etc.

As the monomer (b3), a monomer having a tetrahydrofuryl group and a (meth)acryloxy group is more preferred. Examples of the monomer (b3) include: tetrahydrofurfuryl acrylate (for example, Viscoat V#150, manufactured by Osaka Organic Chemical Industry Co., Ltd.), tetrahydrofurfuryl methacrylate wait.

As the monomer (b), the monomer (b1) is preferred in terms of further improving the reliability of the obtained color filter such as heat resistance and chemical resistance. Furthermore, in terms of excellent storage stability of the colored composition, the monomer (b1-2) is more preferred.

Examples of the monomer (c) include: (meth)acrylic acid methyl ester, (meth)ethyl acrylate, (meth)acrylic acid n-butyl ester, (meth)acrylic acid second butyl ester, (meth)acrylic acid ethyl ester, and (meth)acrylic acid ethyl ester. tert-butyl acrylate, 2-ethylhexyl (meth)acrylate, dodecyl (meth)acrylate, lauryl (meth)acrylate, stearyl (meth)acrylate, Cyclopentyl (meth)acrylate, cyclohexyl (meth)acrylate, 2-methylcyclohexyl (meth)acrylate, tricyclo[5.2.1.0 ^2,6 ]decane-8 (meth)acrylate -yl ester, (meth)acrylic acid tricyclo[5.2.1.0 ^2,6 ]decane-9-yl ester, (meth)acrylic acid tricyclo[5.2.1.0 ^2,6 ]decen-8-yl ester, Tricyclo[5.2.1.0 ^2,6 ]decene-9-yl (meth)acrylate, dicyclopentyloxyethyl (meth)acrylate, isobornyl (meth)acrylate, (meth)acrylate adamantyl acrylate, allyl (meth)acrylate, propargyl (meth)acrylate, phenyl (meth)acrylate, naphthyl (meth)acrylate and (methyl) (Meth)acrylates such as benzyl acrylate; (meth)acrylates containing hydroxyl groups such as 2-hydroxyethyl (meth)acrylate and 2-hydroxypropyl (meth)acrylate; (meth)acrylic acid 2 , 2,3,3,4,4,5,5-octafluoropentyl and other (meth)acrylates containing halogen atoms; diethyl maleate, diethyl fumarate and diethyl itaconate Dicarboxylic acid diesters such as esters; Bicyclo[2.2.1]hept-2-ene, 5-methylbicyclo[2.2.1]hept-2-ene, 5-ethylbicyclo[2.2.1]hept-2-ene En, 5-hydroxybicyclo[2.2.1]hept-2-ene, 5-hydroxymethylbicyclo[2.2.1]hept-2-ene, 5-(2'-hydroxyethyl)bicyclo[2.2.1] Hept-2-ene, 5-methoxybicyclo[2.2.1]hept-2-ene, 5-ethoxybicyclo[2.2.1]hept-2-ene, 5,6-dihydroxybicyclo[2.2. 1]Hept-2-ene, 5,6-bis(hydroxymethyl)bicyclo[2.2.1]hept-2-ene, 5,6-bis(2'-hydroxyethyl)bicyclo[2.2.1]heptane -2-ene, 5,6-dimethoxybicyclo[2.2.1]hept-2-ene, 5,6-diethoxybicyclo[2.2.1]hept-2-ene, 5-hydroxy-5 -Methylbicyclo[2.2.1]hept-2-ene, 5-hydroxy-5-ethylbicyclo[2.2.1]hept-2-ene, 5-hydroxymethyl-5-methylbicyclo[2.2.1 ]Hept-2-ene, 5-tert-butoxycarbonylbicyclo[2.2.1]hept-2-ene, 5-cyclohexyloxycarbonylbicyclo[2.2.1]hept-2-ene, 5-phenoxy Carbonyl bicyclo[2.2.1]hept-2-ene, 5,6-bis(tert-butoxycarbonyl)bicyclo[2.2.1]hept-2-ene and 5,6-bis(cyclohexyloxycarbonyl) ) bicyclic unsaturated compounds such as bicyclo[2.2.1]hept-2-ene; N-phenylmaleimide, N-cyclohexylmaleimide, N-benzylmaleimide, N- Succinimide-3-maleimide benzoate, N-succinimide-4-maleimide butyrate, N-succinimide-6-maleimide Dicarbonyl imine derivatives such as iminocaproate, N-succinimidyl-3-maleimide propionate and N-(9-acridinyl) maleimide; styrene , o-methylstyrene, m-methylstyrene, p-methylstyrene, vinyltoluene, 9-vinylcarbazole and p-methoxystyrene and other aromatic compounds containing vinyl groups; (meth)propylene Nitriles and other vinyl-containing nitriles; halogenated hydrocarbons such as vinyl chloride and vinylidene chloride; (meth)acrylamide and other vinyl-containing amides; esters such as vinyl acetate; 1,3-butadiene, isopropyl Dienes such as pentadiene and 2,3-dimethyl-1,3-butadiene, etc.

Among these, in terms of copolymerization reactivity and heat resistance, styrene, vinyltoluene, (meth)acrylic acid tricyclo[5.2.1.0 ^2,6 ]decan-8-yl ester, (Meth)acrylic acid tricyclo[5.2.1.0 ^2,6 ]decane-9-yl ester, (meth)acrylic acid tricyclo[5.2.1.0 ^2,6 ]decen-8-yl ester, (methyl) Tricyclo[5.2.1.0 ^2,6 ]decene-9-yl acrylate, N-phenylmaleimide, N-cyclohexylmaleimide, N-benzylmaleimide, bicyclo [2.2.1] Hept-2-ene, phenyl (meth)acrylate, 2,2,3,3,4,4,5,5-octafluoropentyl (meth)acrylate, 9-vinyl Carbazole, benzyl (meth)acrylate, 2-hydroxyethyl (meth)acrylate, 2-ethylhexyl (meth)acrylate, etc.

Specific examples of the resin (B) include: (meth)acrylic acid 3,4-epoxycyclohexylmethyl ester/(meth)acrylic acid copolymer, (meth)acrylic acid 3,4-epoxytricyclo [5.2. 1.0 ^2,6 ]decyl ester/(meth)acrylic acid copolymer, (meth)acrylic acid 3,4-epoxy tricyclo[5.2.1.0 ^2,6 ]decyl ester/(meth)acrylic acid benzyl ester/( Meth)acrylic acid copolymer, (meth)acrylic acid 3,4-epoxytricyclo[5.2.1.0 ^2,6 ]decyl ester/9-vinylcarbazole/(meth)acrylic acid copolymer, (meth)acrylic acid 3,4-Epoxytricycloacrylate [5.2.1.0 ^2,6 ]decyl acrylate/phenyl (meth)acrylate/ortho-vinylbenzoic acid copolymer, 3,4-epoxytricyclo(meth)acrylate [5.2.1.0 ^2,6 ] Decyl ester/phenyl (meth)acrylate/m-vinylbenzoic acid copolymer, (meth)acrylic acid 3,4-epoxy tricyclo [5.2.1.0 ^2,6 ] decyl Ester/phenyl (meth)acrylate/p-vinyl benzoic acid copolymer, (meth)acrylic acid 3,4-epoxytricyclo[5.2.1.0 ^2,6 ]decyl ester/phenyl (meth)acrylate Ester/(meth)acrylic acid copolymer, (meth)acrylic acid 3,4-epoxy tricyclo[5.2.1.0 ^2,6 ]decyl ester/(meth)acrylic acid 2,2,3,3,4,4 ,5,5-octafluoropentyl/(meth)acrylic acid copolymer, glycidyl (meth)acrylate/benzyl (meth)acrylate/(meth)acrylic acid copolymer, (meth)acrylic acid shrinkage Glyceride/styrene/(meth)acrylic acid copolymer, (meth)acrylic acid 3,4-epoxytricyclo[5.2.1.0 ^2,6 ]decyl ester/(meth)acrylic acid/N-cyclohexylmale Imide copolymer, (meth)acrylic acid 3,4-epoxytricyclo[5.2.1.0 ^2,6 ]decyl ester/(meth)acrylic acid/N-cyclohexylmaleimide/(methyl) 2-hydroxyethyl acrylate copolymer, (meth)acrylic acid 3,4-epoxytricyclo[5.2.1.0 ^2,6 ]decyl ester/(meth)acrylic acid/vinyl toluene copolymer, (meth)acrylic acid 3,4-Epoxytricyclo[5.2.1.0 ^2,6 ]decyl ester/(meth)acrylic acid/(meth)acrylic acid 2-ethylhexyl copolymer, (meth)acrylic acid 3,4-epoxy Tricyclo[5.2.1.0 ^2,6 ]decyl ester/(meth)acrylic acid tricyclo[5.2.1.0 ^2,6 ]decenyl ester/(meth)acrylic acid/N-cyclohexylmaleimide copolymer , 3-Methyl-3-(meth)acryloxymethyloxetane/(meth)acrylic acid/styrene copolymer, (meth)acrylic acid benzyl ester/(meth)acrylic acid Copolymers, styrene/(meth)acrylic acid copolymers, and resins described in Japanese Patent Laid-Open No. 9-106071, Japanese Patent Laid-Open No. 2004-29518, and Japanese Patent Laid-Open No. 2004-361455, etc. . Among these, the resin (B) is preferably a copolymer containing a structural unit derived from the monomer (a) and a structural unit derived from the monomer (b). Two or more types of resin (B) may be combined. In this case, it is preferred that resin (B) contains at least one type of resin containing a structural unit derived from the monomer (a) and a structural unit derived from the monomer (b). The copolymer, more preferably, contains at least one copolymer containing a structural unit derived from the monomer (a) and a structural unit derived from the monomer (b1), and further preferably contains at least one copolymer containing a structural unit derived from the monomer (b1) The copolymer of the structural unit of a) and the structural unit derived from the monomer (b1-2) is particularly preferably one selected from (meth)acrylic acid 3,4-epoxy tricyclo [5.2.1.0 ^2,6 ] Decyl ester/(meth)acrylic acid copolymer, (meth)acrylic acid 3,4-epoxy tricyclo[5.2.1.0 ^2,6 ]decyl ester/(meth)acrylic acid benzyl ester/(meth)acrylic acid copolymer Material, (meth)acrylic acid 3,4-epoxytricyclo[5.2.1.0 ^2,6 ]decyl ester/(meth)acrylic acid/N-cyclohexylmaleimide/(meth)acrylic acid 2-hydroxy Ethyl ester copolymer, (meth)acrylic acid 3,4-epoxy tricyclo[5.2.1.0 ^2,6 ]decyl ester/(meth)acrylic acid/vinyl toluene copolymer, (meth)acrylic acid 3,4- One or more types of epoxy tricyclo[5.2.1.0 ^2,6 ]decyl ester/(meth)acrylic acid/(meth)acrylic acid 2-ethylhexyl copolymer.

The polystyrene-reduced weight average molecular weight (Mw) of the resin (B) is preferably 1,000 to 100,000, more preferably 1,000 to 50,000, further preferably 1,000 to 30,000, particularly preferably 3,000 to 30,000, particularly preferably 5,000 to 30,000. .

The dispersion degree [weight average molecular weight (Mw)/number average molecular weight (Mn)] of the resin (B) is preferably 1 to 6, more preferably 1 to 5, and still more preferably 1 to 4.

The acid value (solid content conversion value) of the resin (B) is preferably 10 mg-KOH/g to 500 mg-KOH/g, more preferably 20 mg-KOH/g to 450 mg-KOH/g, and further preferably 20 mg-KOH/g～400 mg-KOH/g, more preferably 20 mg-KOH/g～370 mg-KOH/g, more preferably 30 mg-KOH/g～370 mg-KOH/g, The further optimum range is 30 mg-KOH/g~350 mg-KOH/g, the particularly optimum range is 30 mg-KOH/g~340 mg-KOH/g, and the optimum range is 30 mg-KOH/g~335 mg-KOH/ g. Here, the acid value is a value measured as the amount of potassium hydroxide (mg) required to neutralize 1 g of resin (B), and can be determined by titration using a potassium hydroxide aqueous solution, for example.

In the coloring composition, the content rate of the resin (B) is less than 100% by mass relative to the total amount of solid content, preferably 0.00001 mass% or more and 99.99999 mass% or less, more preferably 1 mass% or more and 99 mass% or less. , more preferably 1 mass % or more and 97 mass % or less, still more preferably 1 mass % or more and 95 mass % or less, still more preferably 3 mass % or more and 95 mass % or less, particularly preferably 5 mass % or more and 95 mass % mass% or less, and excellent is 10 mass% or more and 95 mass% or less.

[Preparation of liquid containing compound (I)] In the coloring composition of the present invention, a liquid containing compound (I) containing compound (I) and solvent (E) is prepared in advance, and then the liquid containing compound (I) can be used to prepare the coloring composition. When compound (I) is not dissolved in solvent (E), a liquid containing compound (I) can also be prepared by dispersing compound (I) in solvent (E) and mixing. The liquid containing compound (I) may contain part or all of the solvent (E) contained in the coloring composition. Furthermore, the liquid containing compound (I) is included in the coloring composition of the present invention.

The content rate of the solid content of the liquid containing compound (I) is less than 100 mass %, preferably 0.01 mass % or more and 99.99 mass % or less, more preferably 0.1 mass % with respect to the total amount of the liquid containing compound (I). More than 99.9 mass % and less, more preferably 0.1 mass % and less and 99 mass % and less, particularly preferably 1 mass % and 90 mass % and less, still more preferably 1 mass % and 80 mass % and less, particularly preferably 1 mass % or more and 70 mass % or less, excellent is 1 mass % or more and 60 mass % or less, and most optimal is 1 mass % or more and 50 mass % or less.

The compound (I) content rate of the compound (I)-containing liquid is 100 mass% or less, preferably 0.0001 mass% or more and 99.9999 mass% or less, based on the total amount of solid content in the compound (I)-containing liquid. , more preferably 0.0001 mass% or more and 99 mass% or less, still more preferably 1 mass% or more and 99 mass% or less, particularly preferably 3 mass% or more and 99 mass% or less, still more preferably 5 mass% or more and 99 mass% mass% or less.

If necessary, the compound (I) may be subjected to rosin treatment, surface treatment using a derivative introducing an acidic group or a basic group, grafting treatment on the surface of the compound (I) using a polymer compound, etc., or micronization using sulfuric acid. Micronization treatment using methods, etc., cleaning treatment using organic solvents or water to remove impurities, removal treatment of ionic impurities using ion exchange method, etc. In addition, compound (I) may also be subjected to the following treatment if necessary: Micronization, crystal structure conversion, particle shaping and/or particle size roughly uniformization using salt milling method, etc.; Process of mixing Compound (I) with water and/or an organic solvent, stirring and/or stirring while heating to obtain a suspension, and then filtering the suspension to obtain Compound (I) with a changed crystal structure. , micronization treatment, particle shaping treatment and/or particle size roughly uniformization treatment; Processing to change the crystal structure of compound (I) by recrystallization, micronization process, particle shaping process, and/or particle size substantially uniformization process; Mix compound (I) with water, sulfuric acid or an organic solvent, stir and/or stir while heating to obtain a solution or suspension, and then mix the solution or suspension with a poor solvent of compound (I) , after obtaining the suspension, filtering the suspension to obtain the compound (I) whose crystal structure has changed, micronizing the particles, shaping the particles, and/or substantially uniformizing the particle size; Compound (I) is mixed with a derivative, water and/or an organic solvent, stirred and/or heated while stirring to obtain a suspension, and then the suspension is filtered to obtain a suspension containing a changed crystal structure. Treatment of a mixture of compound (I), treatment of mixing compound (I) and a derivative, micronization treatment, particle shaping treatment, and/or particle size substantially uniformization treatment; Processing of obtaining a mixture containing Compound (I) with a changed crystal structure by recrystallizing a mixture of Compound (I) and a derivative, Processing of mixing Compound (I) and a derivative, Processing of micronization, Processing of particles Shaping treatment and/or rough uniformization treatment of particle size; Mix compound (I) with a derivative, water, sulfuric acid or an organic solvent, stir and/or stir while heating to obtain a solution or suspension, and then combine the solution or suspension with compound (I) After mixing a poor solvent with a poor solvent to obtain a suspension, filtering the suspension to obtain a mixture containing compound (I) with a changed crystal structure, mixing compound (I) with a derivative, micronization process, and particle Shaping treatment and/or approximate uniformization of particle size, etc. When using a plurality of types of compounds (I) or derivatives, these treatments may be performed individually, or a plurality of compounds may be mixed and performed. The particle diameter of compound (I) is preferably substantially uniform.

Examples of the organic solvent used in the micronization, mixing, crystal structure conversion, particle shaping, and/or particle diameter substantially uniformization processes include: Nitrile solvents such as acetonitrile; methanol, ethanol, 1-propanol, 2-propanol, 1-butanol, 1-pentanol, 1-hexanol, 1-heptanol, 2-ethyl-1-hexanol, 1 -Alcohol solvents such as octanol and phenol; amine solvents; ether solvents such as diethyl ether, tetrahydrofuran, and diphenyl ether; ketone solvents such as acetone and methyl isobutyl ketone; ester solvents such as ethyl acetate and methyl benzoate ; Aliphatic hydrocarbon solvents such as hexane; aromatic hydrocarbon solvents such as toluene, trimethylbenzene (for example, 1,3,5-trimethylbenzene), decalin, tetralin, etc.; methylene chloride, chloroform, 1 , halogenated hydrocarbon solvents such as 2-dichlorobenzene, trichlorobenzene (for example, 1,3,5-trichlorobenzene), 1-chloronaphthalene, 2-chloronaphthalene; nitrated hydrocarbon solvents such as nitrobenzene; N, Amide solvents such as N-dimethylformamide, N,N-dimethylacetamide, and N-methylpyrrolidone; dimethyl sulfoxide and other styrene solvents, etc.

Examples of the poor solvent include: Nitrile solvents such as acetonitrile; methanol, ethanol, 1-propanol, 2-propanol, 1-butanol, 1-pentanol, 1-hexanol, 1-heptanol, 2-ethyl-1-hexanol, 1 -Alcohol solvents such as octanol and phenol; amine solvents; ether solvents such as diethyl ether, tetrahydrofuran, and diphenyl ether; ketone solvents such as acetone and methyl isobutyl ketone; ester solvents such as ethyl acetate and methyl benzoate ; Aliphatic hydrocarbon solvents such as hexane; aromatic hydrocarbon solvents such as toluene, trimethylbenzene (for example, 1,3,5-trimethylbenzene), decalin, tetralin, etc.; methylene chloride, chloroform, 1 , 2-dichlorobenzene, trichlorobenzene (for example, 1,3,5-trichlorobenzene), 1-chloronaphthalene, 2-chloronaphthalene and other halogenated hydrocarbon solvents; nitrobenzene and other nitrated hydrocarbon solvents, etc.

Examples of derivatives include compounds represented by formula (z), compounds represented by formula (z1), and the like.

[Chemical 108]

[Chemical 109]

When the liquid containing Compound (I) contains a derivative, the content rate of the derivative is 0.01 to 100 parts by mass, preferably 0.01 to 100 parts by mass relative to 100 parts by mass of Compound (I). 70 parts by mass or less, more preferably 0.1 parts by mass or more and 50 parts by mass or less, still more preferably 0.1 parts by mass or more and 30 parts by mass or less, particularly preferably 0.1 parts by mass or more and 20 parts by mass or less.

By containing a dispersant and performing a dispersion treatment, the compound (I) can be brought into a state in which the compound (I) is uniformly dispersed in a liquid containing the compound (I). When a plurality of compounds (I) are used, the dispersion treatment may be performed individually, or a plurality of compounds (I) may be mixed and dispersed.

Examples of the dispersing agent include surfactants, and the dispersing agent may be any of cationic, anionic, nonionic, and amphoteric surfactants. Specific examples include polyester-based, polyamine-based, and acrylic-based surfactants. These dispersants can be used alone or in combination of two or more. As a dispersant, if expressed by a trade name, examples include: KP (manufactured by Shin-Etsu Chemical Co., Ltd.), Flowlen (manufactured by Kyeisha Chemical Co., Ltd.), Solsperse (Registered Trademark) (manufactured by Zeneca Co., Ltd.), EFKA (Registered Trademark) (manufactured by BASF), Ajisper (Registered Trademark) (Ajinomoto Ajinomoto Fine-Techno (Manufactured by Ajinomoto Fine-Techno Co., Ltd.), DISPERBYK (Registered Trademark) (manufactured by BYK-Chemie (Co., Ltd.)), and BYK (Registered Trademark) ) (manufactured by BYK-Chemie (Co., Ltd.)), etc.

When the liquid containing Compound (I) contains a dispersant, the usage amount of the dispersant (solid content) is, for example, 0.01 parts by mass or more and 10,000 parts by mass or less based on 100 parts by mass of Compound (I), preferably 0.01 parts by mass or more and 5000 parts by mass or less, more preferably 0.01 parts by mass or more and 1000 parts by mass or less, still more preferably 0.1 parts by mass or more and 500 parts by mass or less, still more preferably 0.1 parts by mass or more and 300 parts by mass or less, still more preferably Particularly preferably, it is not less than 1 part by mass and not more than 300 parts by mass, and particularly preferably not less than 5 parts by mass and not more than 260 parts by mass. When the usage amount of the dispersant is within the above range, a liquid containing the compound (I) in a more uniform dispersed state tends to be obtained.

The coloring composition of the present invention contains resin (B), and a liquid containing compound (I) containing compound (I) and solvent (E) is prepared in advance and then the liquid containing compound (I) is used to prepare the coloring of the present invention. In the case of a composition, the liquid containing the compound (I) may contain part or all of the resin (B) contained in the coloring composition in advance, and preferably contains part of it in advance. By including the resin (B) in advance, the dispersion stability of the liquid containing the compound (I) can be further improved.

When the liquid containing the compound (I) contains the resin (B), the content of the resin (B) is, for example, 0.01 parts by mass or more and 10,000 parts by mass or less, preferably 0.01 parts by mass, based on 100 parts by mass of the compound (I). Parts by mass or more and 5000 parts by mass or less, more preferably 0.01 parts by mass or more and 1000 parts by mass or less, further preferably 0.1 parts by mass or more and 500 parts by mass or less, particularly preferably 0.1 parts by mass or more and 300 parts by mass or less.

[Polymerizable compound (C)] The polymerizable compound (C) is a compound that can be polymerized by active radicals and/or acids generated from the polymerization initiator (D), such as a polymerizable compound having an ethylenically unsaturated bond, etc., preferably (meth)acrylate compounds.

Examples of the polymerizable compound having one ethylenically unsaturated bond include nonylphenylcarbitol acrylate, 2-hydroxy-3-phenoxypropyl acrylate, and 2-ethylhexylcarbitol acrylate. ester, 2-hydroxyethyl acrylate, N-vinylpyrrolidone, etc., as well as the monomer (a), monomer (b) and monomer (c).

Examples of the polymerizable compound having two ethylenically unsaturated bonds include 1,6-hexanediol di(meth)acrylate, ethylene glycol di(meth)acrylate, and neopentyl glycol di(meth)acrylate. (meth)acrylate, triethylene glycol di(meth)acrylate, bis(acryloyloxyethyl) ether of bisphenol A and 3-methylpentanediol di(meth)acrylate, etc.

Among these, the polymerizable compound (C) is preferably a polymerizable compound having three or more ethylenically unsaturated bonds. Examples of such polymerizable compounds include trimethylolpropane tri(meth)acrylate, pentaerythritol tri(meth)acrylate, pentaerythritol tetra(meth)acrylate, and dipentaerythritol penta(meth)acrylate. Acrylate, dipentaerythritol hexa(meth)acrylate, tripentaerythritol octa(meth)acrylate, tripentaerythritol hepta(meth)acrylate, tetrapentaerythritol ten(meth)acrylate, tetrapentaerythritol nona(meth)acrylate Acrylate, tris(2-(meth)acryloxyethyl)isocyanurate, ethylene glycol modified pentaerythritol tetra(meth)acrylate, ethylene glycol modified dipentaerythritol hexa(methyl) ) Acrylate, propylene glycol modified pentaerythritol tetra(meth)acrylate, propylene glycol modified dipentaerythritol hexa(meth)acrylate, caprolactone modified pentaerythritol tetra(meth)acrylate and caprolactone modified dipentaerythritol Preferred examples of hexa(meth)acrylate and the like include dipentaerythritol penta(meth)acrylate and dipentaerythritol hexa(meth)acrylate.

The weight average molecular weight of the polymerizable compound (C) is preferably 50 or more and 4,000 or less, more preferably 50 or more and 3,500 or less, further preferably 50 or more and 3,000 or less, particularly preferably 150 or more and 2,900 or less, particularly preferably 250. Above and below 1,500.

In the coloring composition, the content of the polymerizable compound (C) is less than 100 mass % with respect to the total amount of solid components, preferably 0.00001 mass % or more and 99.99999 mass % or less, more preferably 1 mass % or more and 99 mass % or more. % or less, more preferably 1 mass % or more and 97 mass % or less, particularly preferably 1 mass % or more and 95 mass % or less, still more preferably 1 mass % or more and 90 mass % or less, particularly preferably 2 mass % or more And 80 mass % or less, and the best is 3 mass % or more and 70 mass % or less.

[Polymerization initiator (D)] The polymerization initiator (D) is not particularly limited as long as it is a compound that can generate active radicals, acids, etc. by the action of light or heat to initiate polymerization, and a known polymerization initiator can be used. Examples of the polymerization initiator (D) include oxime compounds, such as O-acyl oxime compounds, phenylalkyl ketone compounds, biimidazole compounds, triazine compounds, and acyl phosphine oxide compounds.

Examples of O-benzoxime compounds include: N-benzoyloxy-1-(4-phenylthiophenyl)butan-1-one-2-imine, N-benzoyloxy-1-(4-phenylthiophenyl)butan-1-one-2-imine Phyloxy-1-(4-phenylthiophenyl)octane-1-one-2-imine, N-benzoyloxy-1-(4-phenylthiophenyl)-3- Cyclopentylpropane-1-one-2-imine, N-acetyloxy-1-(4-phenylthiophenyl)-3-cyclopentylpropane-1-one-2-imine, N -Acetyloxy-1-(4-phenylthiophenyl)-3-cyclohexylpropane-1-one-2-imine, N-acetyloxy-1-[9-ethyl-6- (2-methylbenzoyl)-9H-carbazol-3-yl]ethane-1-imine, N-acetyloxy-1-[9-ethyl-6-{2-methyl -4-(3,3-Dimethyl-2,4-dioxolylmethyloxy)benzoyl}-9H-carbazol-3-yl]ethane-1-imine , N-acetyloxy-1-[9-ethyl-6-(2-methylbenzyl)-9H-carbazol-3-yl]-3-cyclopentylpropane-1-imine and N-benzoyloxy-1-[9-ethyl-6-(2-methylbenzoyl)-9H-carbazol-3-yl]-3-cyclopentylpropane-1- Keto-2-imine, etc. In addition, as the O-acyl oxime compound, commercially available products such as Irgacure OXE01 and OXE02 (above, manufactured by BASF) and N-1919 (manufactured by ADEKA Co., Ltd.) can also be used. Taste. Among them, the O-acyl oxime compound is preferably selected from the group consisting of N-benzoyloxy-1-(4-phenylsulfophenyl)butan-1-one-2-imine, N-benzene Formyloxy-1-(4-phenylthiophenyl)octane-1-one-2-imine and N-benzyloxy-1-(4-phenylthiophenyl)- At least one of the group consisting of 3-cyclopentylpropane-1-one-2-imine, more preferably N-benzoyloxy-1-(4-phenylthiophenyl)octane -1-keto-2-imine.

Examples of phenylalkyl ketone compounds include: 2-methyl-2-morpholinyl-1-(4-methylthiophenyl)propan-1-one, 2-dimethylamino-1-(4 -Morpholinylphenyl)-2-benzylbutan-1-one and 2-(dimethylamino)-2-[(4-methylphenyl)methyl]-1-[4-( 4-morpholinyl)phenyl]butan-1-one, etc. As the phenylalkyl ketone compound, commercially available products such as Irgacure 369, 907, and 379 (the above, manufactured by BASF) can also be used. Examples of phenylalkyl ketone compounds include: 2-hydroxy-2-methyl-1-phenylpropan-1-one, 2-hydroxy-2-methyl-1-[4-(2-hydroxyethoxy Oligomers of hydroxy)phenyl]propan-1-one, 1-hydroxycyclohexylphenylketone, 2-hydroxy-2-methyl-1-(4-isopropenylphenyl)propan-1-one, α,α-diethoxyacetophenone and benzyl dimethyl ketal, etc.

Examples of the biimidazole compound include: 2,2'-bis(2-chlorophenyl)-4,4',5,5'-tetraphenylbiimidazole, 2,2'-bis(2,3 -Dichlorophenyl)-4,4',5,5'-tetraphenylbiimidazole (for example, refer to Japanese Patent Application Laid-Open No. 6-75372, Japanese Patent Application Laid-Open No. 6-75373, etc.), 2, 2'-bis(2-chlorophenyl)-4,4',5,5'-tetrakis(alkoxyphenyl)biimidazole, 2,2'-bis(2-chlorophenyl)-4,4 ',5,5'-tetrakis(dialkoxyphenyl)biimidazole, 2,2'-bis(2-chlorophenyl)-4,4',5,5'-tetrakis(trialkoxyphenyl) base) biimidazole (for example, refer to Japanese Patent Publication No. Sho 48-38403, Japanese Patent Publication No. Sho 62-174204, etc.) and the phenyl group at the 4,4',5,5'-position is composed of an alkoxycarbonyl group ( carboalkoxy) substituted biimidazole compound (for example, refer to Japanese Patent Application Laid-Open No. 7-10913, etc.), etc.

Examples of triazine compounds include: 2,4-bis(trichloromethyl)-6-(4-methoxyphenyl)-1,3,5-triazine, 2,4-bis(trichloromethyl) base)-6-(4-methoxynaphthyl)-1,3,5-triazine, 2,4-bis(trichloromethyl)-6-piperonyl-1,3,5-triazine, 2,4-bis(trichloromethyl)-6-(4-methoxystyryl)-1,3,5-triazine, 2,4-bis(trichloromethyl)-6-[2 -(5-Methylfuran-2-yl)vinyl]-1,3,5-triazine, 2,4-bis(trichloromethyl)-6-[2-(furan-2-yl)ethylene base]-1,3,5-triazine, 2,4-bis(trichloromethyl)-6-[2-(4-diethylamino-2-methylphenyl)vinyl]-1 ,3,5-triazine and 2,4-bis(trichloromethyl)-6-[2-(3,4-dimethoxyphenyl)vinyl]-1,3,5-triazine, etc. .

Examples of the acylphosphine oxide compound include 2,4,6-trimethylbenzoyldiphenylphosphine oxide and the like. Commercially available products such as Irgacure (registered trademark) 819 (manufactured by BASF) can also be used.

Furthermore, examples of the polymerization initiator (D) include benzoin compounds such as benzoin, benzoin methyl ether, benzoin ethyl ether, benzoin isopropyl ether, and benzoin isobutyl ether; benzophenone, and methyl o-benzoyl benzoate. , 4-phenylbenzophenone, 4-benzyl-4'-methyldiphenyl sulfide, 3,3',4,4'-tetrakis(tert-butylperoxycarbonyl)diphenyl Benzophenone compounds such as methanone and 2,4,6-trimethylbenzophenone; quinone compounds such as 9,10-phenanthrenequinone, 2-ethylanthraquinone and camphorquinone; 10-butyl-2- Chloroacridone, benzil, methyl phenylglyoxylate and titanocene compounds, etc. These are preferably used in combination with a polymerization starting aid (hereinafter sometimes referred to as a polymerization starting aid (D1)), particularly amines, which will be described later.

The polymerization initiator (D) is preferably a polymerization initiator including at least one selected from the group consisting of a phenylalkyl ketone compound, a triazine compound, a hydroxyphosphine oxide compound, an oxime compound and a biimidazole compound, A polymerization initiator containing an oxime compound is more preferred, and a polymerization initiator containing an O-hydroxyoxime compound is still more preferred.

The content rate of the polymerization initiator (D) is preferably 0.001 mass % or more and 60 mass % or less, more preferably 0.01 mass % or more and 50 mass % with respect to the total amount of the resin (B) and the polymerizable compound (C). %the following.

[Polymerization starting aid (D1)] The colored composition of the present invention may also contain a polymerization starting aid (D1). The polymerization initiating aid (D1) is a compound or sensitizer for accelerating the polymerization of the polymerizable compound (C) started by the polymerization initiator (D). When the polymerization initiating aid (D1) is included, it is usually used in combination with the polymerization initiator (D). Examples of the polymerization starting aid (D1) include amine compounds, alkoxyanthracene compounds, thioxanthone compounds, carboxylic acid compounds, and the like.

Examples of the amine compound include: triethanolamine, methyldiethanolamine, triisopropanolamine, methyl 4-dimethylaminobenzoate, ethyl 4-dimethylaminobenzoate, and 4-dimethyl Isoamyl aminobenzoate, 2-dimethylaminoethyl benzoate, 2-ethylhexyl 4-dimethylaminobenzoate, N,N-dimethyl-p-toluidine, 4,4 '-Bis(dimethylamino)benzophenone (commonly known as Michler's ketone), 4,4'-bis(diethylamino)benzophenone and 4,4'-bis (Ethylmethylamino)benzophenone and the like, preferably 4,4'-bis(diethylamino)benzophenone. In addition, as the amine compound, commercially available products such as EAB-F (manufactured by Hodogaya Chemical Industry Co., Ltd.) can also be used.

Examples of alkoxyanthracene compounds include: 9,10-dimethoxyanthracene, 2-ethyl-9,10-dimethoxyanthracene, 9,10-diethoxyanthracene, 2-ethyl- 9,10-diethoxyanthracene, 9,10-dibutoxyanthracene and 2-ethyl-9,10-dibutoxyanthracene, etc.

Examples of the thioxanthone compound include: 2-isopropylthianthrone, 4-isopropylthianthrone, 2,4-diethylthianthrone, and 2,4-dichlorothianthone. Anthrone and 1-chloro-4-propoxythiaxanthone, etc.

Examples of carboxylic acid compounds include phenylthioacetic acid, methylphenylthioacetic acid, ethylphenylthioacetic acid, methylethylphenylthioacetic acid, dimethylphenylthioacetic acid, and methoxyphenylthioacetic acid. Acetic acid, dimethoxyphenylthioacetic acid, chlorophenylthioacetic acid, dichlorophenylthioacetic acid, N-phenylglycine, phenoxyacetic acid, naphthylthioacetic acid, N-naphthylglycine And naphthyloxyacetic acid, etc.

When using these polymerization starting aids (D1), the content rate is preferably 0.00001 mass % or more and 60 mass % or less based on the total amount of the resin (B) and the polymerizable compound (C), more preferably Preferably, it is 0.0001 mass % or more and 50 mass % or less.

[Coloring agent (A1)] The colored composition of the present invention may contain a colorant other than compound (I) (hereinafter, sometimes referred to as colorant (A1)). The colorant (A1) may contain one or more colorants. The colorant (A1) preferably contains one or more types selected from the group consisting of yellow colorants, orange colorants, red colorants, and green colorants, and more preferably contains one or more types selected from the group consisting of yellow colorants and green colorants.

The coloring agent (A1) may be a dye or a pigment. As the dye, well-known dyes can be used, for example, those described in the Color Index (published by The Society of Dyers and Colourists) and Dying Notes (Shikisensha) well-known dyes. In addition, based on the chemical structure, examples include azo dyes, cyanine dyes, triphenylmethane dyes, xanthene dyes, anthraquinone dyes, naphthoquinone dyes, quinoneimine dyes, methine dyes, and azomethine dyes. Dyes, squarylium dyes, acridine dyes, styrene-based dyes, coumarin dyes, quinoline dyes, nitro dyes, phthalocyanine dyes, perylene dyes, quinophthalone dyes, isoindoline dyes, etc. These dyes can be used alone or in combination of two or more.

Specific examples include dyes with the following dye index (C.I.) numbers. C.I. solvent yellow (solvent yellow) 4, 14, 15, 23, 24, 25, 38, 62, 63, 68, 79, 81, 82, 83, 89, 94, 98, 99, 117, 162, 163, 167 ,189; C.I. solvent red (solvent red) 24, 45, 49, 90, 91, 111, 118, 119, 122, 124, 125, 127, 130, 132, 143, 145, 146, 150, 151, 155, 160, 168 , 169, 172, 175, 181, 207, 218, 222, 227, 230, 245, 247; C.I. solvent orange 2, 7, 11, 15, 26, 41, 54, 56, 77, 86, 99; C.I. solvent violet (solvent violet) 11, 13, 14, 26, 31, 36, 37, 38, 45, 47, 48, 51, 59, 60; C.I. solvent blue (solvent blue) 4, 5, 14, 18, 35, 36, 37, 38, 44, 45, 58, 59, 59:1, 63, 67, 68, 69, 70, 78, 79, 83 ,90,94,97,98,100,101,102,104,105,111,112,122,128,132,136,139; C.I. solvent green (solvent green) 1, 3, 4, 5, 7, 28, 29, 32, 33, 34, 35, etc. C.I. solvent dyes, C.I. acid yellow (acid yellow) 1, 3, 7, 9, 11, 17, 23, 25, 29, 34, 36, 38, 40, 42, 54, 65, 72, 73, 76, 79, 98, 99 ,111,112,113,114,116,119,123,128,134,135,138,139,140,144,150,155,157,160,161,163,168,169,172,177,178 ,179,184,190,193,196,197,199,202,203,204,205,207,212,214,220,221,228,230,232,235,238,240,242,243,251 ; C.I. acid red (acid red) 1, 4, 8, 14, 17, 18, 26, 27, 29, 31, 33, 34, 35, 37, 40, 42, 44, 50, 51, 52, 57, 66 ,73,76,80,87,88,91,92,94,95,97,98,103,106,111,114,129,133,134,138,143,145,150,151,155,158 ,160,172,176,182,183,195,198,206,211,215,216,217,227,228,249,252,257,258,260,261,266,268,270,274,277 , 280, 281, 289, 308, 312, 315, 316, 339, 341, 345, 346, 349, 382, 383, 388, 394, 401, 412, 417, 418, 422, 426; C.I. acid orange (acid orange) 6, 7, 8, 10, 12, 26, 50, 51, 52, 56, 62, 63, 64, 74, 75, 94, 95, 107, 108, 149, 162, 169 ,173; C.I. acid violet (acid violet) 6B, 7, 9, 15, 16, 17, 19, 21, 23, 24, 25, 30, 34, 38, 49, 72, 102; C.I. acid blue (acid blue) 1, 3, 5, 7, 9, 11, 13, 15, 17, 18, 22, 23, 24, 25, 26, 27, 29, 34, 38, 40, 41, 42 ,43,45,48,51,54,59,60,62,70,72,74,75,78,80,82,83,86,87,88,90,90:1,91,92,93 , 93:1, 96, 99, 100, 102, 103, 104, 108, 109, 110, 112, 113, 117, 119, 120, 123, 126, 127, 129, 130, 131, 138, 140, 142 ,143,147,150,151,154,158,161,166,167,168,170,171,175,182,183,184,187,192,199,203,204,205,210,213,229 , 234, 236, 242, 243, 249, 256, 259, 267, 269, 278, 280, 285, 290, 296, 315, 324:1, 335, 340; C.I. acid green (acid green) 1, 3, 5, 6, 7, 8, 9, 11, 13, 14, 15, 16, 22, 25, 27, 28, 41, 50, 50:1, 58, 63 , 65, 80, 104, 105, 106, 109 and other C.I. acid dyes, C.I. direct yellow (direct yellow) 2, 4, 28, 33, 34, 35, 38, 39, 43, 44, 47, 50, 54, 58, 68, 69, 70, 71, 86, 93, 94, 95 ,98,102,108,109,129,132,136,138,141; C.I. direct red (direct red) 79, 82, 83, 84, 91, 92, 96, 97, 98, 99, 105, 106, 107, 172, 173, 176, 177, 179, 181, 182, 184, 204 , 207, 211, 213, 218, 220, 221, 222, 232, 233, 234, 241, 243, 246, 250; C.I. direct orange 26, 34, 39, 41, 46, 50, 52, 56, 57, 61, 64, 65, 68, 70, 96, 97, 106, 107; C.I. direct violet (direct violet) 47, 52, 54, 59, 60, 65, 66, 79, 80, 81, 82, 84, 89, 90, 93, 95, 96, 103, 104; C.I. direct blue (direct blue) 1, 2, 3, 6, 8, 15, 22, 25, 28, 29, 40, 41, 42, 47, 52, 55, 57, 71, 76, 77, 78, 80 ,81,84,85,86,87,90,93,94,95,97,98,99,100,101,106,107,108,109,113,114,115,117,119,120,137 ,149,150,153,155,156,158,159,160,161,162,163,164,165,166,167,168,170,171,172,173,188,189,190,192,193 ,194,195,196,198,199,200,201,202,203,207,209,210,212,213,214,222,225,226,228,229,236,237,238,242,243 , 244, 245, 246, 247, 248, 249, 250, 251, 252, 256, 257, 259, 260, 268, 274, 275, 293; C.I. direct green (direct green) 25, 27, 31, 32, 34, 37, 63, 65, 66, 67, 68, 69, 72, 79, 82, etc. C.I. direct dyes, C.I. disperse yellow 51, 54, 76; C.I.disperse violet 26, 27; C.I. disperse blue (disperse blue) 1, 14, 56, 60, etc. C.I. disperse dyes, C.I. basic red (basic red) 1, 10; C.I. Basic blue (basic blue) 1, 3, 5, 7, 9, 19, 21, 22, 24, 25, 26, 28, 29, 40, 41, 45, 47, 54, 58, 59, 60, 64, 65, 66, 67, 68, 81, 83, 88, 89; C.I. basic violet (basic violet) 2; C.I.Basic red 9; C.I. basic green (basic green) 1st grade C.I. basic dye, C.I. reactive yellow 2, 76, 116; C.I. reactive orange 16; C.I. reactive red (reactive red) 36 and other C.I. reactive dyes, C.I. mordant yellow 5, 8, 10, 16, 20, 26, 30, 31, 33, 42, 43, 45, 56, 61, 62, 65; C.I. mordant red (mordant red) 1, 2, 3, 4, 9, 11, 12, 14, 17, 18, 19, 22, 23, 24, 25, 26, 27, 29, 30, 32, 33, 36 ,37,38,39,41,42,43,45,46,48,52,53,56,62,63,71,74,76,78,85,86,88,90,94,95; C.I. mordant orange 3, 4, 5, 8, 12, 13, 14, 20, 21, 23, 24, 28, 29, 32, 34, 35, 36, 37, 42, 43, 47, 48 ; C.I. mordant violet (mordant violet) 1, 1: 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24 ,27,28,30,31,32,33,36,37,39,40,41,44,45,47,48,49,53,58; C.I. mordant blue 1, 2, 3, 7, 8, 9, 12, 13, 15, 16, 19, 20, 21, 22, 23, 24, 26, 30, 31, 32, 39, 40 ,41,43,44,48,49,53,61,74,77,83,84; C.I. mordant green (mordant green) 1, 3, 4, 5, 10, 13, 15, 19, 21, 23, 26, 29, 31, 33, 34, 35, 41, 43, 53, etc. C.I. mordant dyes, C.I. vat green (vat green) 1st grade C.I. vat dye, etc.

Furthermore, Lumogen (registered trademark), which is a product of BASF, can be exemplified: Lumogen (registered trademark) F Yellow 083 (manufactured by BASF), Lumogen (Registered trademark) F Yellow 170 (manufactured by BASF), Lumogen (registered trademark) F Orange 240 (manufactured by BASF) and Lumogen (registered trademark) F Red 305 (BASF) BASF) manufacturing).

Moreover, the compound represented by formula (z), the compound represented by formula (z1), etc. are mentioned.

[Chemical 110]

[Chemical 111]

As the pigment, well-known pigments can be used, and examples thereof include pigments classified as pigments in the Dye Index (published by The Society of Dyers and Colourists). These may be used individually or in combination of 2 or more types. Specific examples include: C.I. Pigment Yellow 1, 3, 12, 13, 14, 15, 16, 17, 20, 24, 31, 53, 83, 86, 93, 94, 109, 110, 117, 125, 128, 129 , 137, 138, 139, 147, 148, 150, 153, 154, 166, 173, 185, 194, 214, 231 and other yellow pigments; C.I. Pigment orange 13, 31, 36, 38, 40, 42, 43, 51, 55, 59, 61, 64, 65, 71, 73 and other orange pigments; C.I. Pigment red (pigment red) 9, 97, 105, 122, 123, 144, 149, 166, 168, 176, 177, 178, 179, 180, 190, 192, 209, 215, 216, 224, 242, 254 , 255, 264, 265, 266, 268, 269, 273 and other red pigments; C.I. Pigment blue (pigment blue) 15, 15:1, 15:2, 15:3, 15:4, 15:6, 16, 60 and other blue pigments; C.I. Pigment violet 1, 19, 23, 29, 32, 36, 38 and other purple pigments; C.I. Pigment green (pigment green) 7, 36, 58, 59, 62, 63 and other green pigments; C.I. Pigment brown 23, 25 and other brown pigments; C.I. Pigment black 1, 7, 31, 32 and other black pigments.

As the coloring agent (A1), preferred are yellow dyes and yellow pigments (hereinafter, these may be collectively referred to as "yellow coloring agents"), orange dyes and orange pigments (hereinafter, these may be collectively referred to as "orange coloring agents"). agent"), red dyes and red pigments (hereinafter, these may be collectively referred to as "red colorants"), green dyes and green pigments (hereinafter, these may be collectively referred to as "green colorants") ), more preferably yellow colorants and green colorants, further preferably yellow pigments and green pigments, especially green pigments.

Examples of the yellow dye include dyes whose hue is classified as yellow among the above-mentioned dyes, and examples of the yellow pigment include pigments whose hue is classified as yellow among the above-mentioned pigments. As the yellow colorant, yellow dyes and yellow pigments are preferred, yellow pigments are more preferred, quinophthalone pigments, metal-containing pigments, and isoindoline pigments are more preferred, and C.I. Pigment Yellow 129, 138, and 139 are particularly preferred. , 150, 185, 231, and particularly preferably C.I. Pigment Yellow 138, 139, 150, 185, 231.

Examples of the orange dye include dyes whose hue is classified as orange among the dyes mentioned above, and examples of the orange pigment include pigments whose hue is classified as orange among the above-mentioned pigments. As the orange colorant, orange dye and orange pigment are preferred, orange pigment is more preferred, and C.I. Pigment Orange 13, 31, 36, 38, 40, 42, 43, 51, 55, 59, 61, 64, 65, 71, 73.

Examples of the red dye include dyes whose hue is classified as red among the dyes mentioned above, and examples of the red pigment include pigments whose hue is classified as red among the above-mentioned pigments.

As the red colorant, red dyes and red pigments are preferred, and azo dyes, anthraquinone dyes, triphenylmethane dyes, xanthene dyes, perylene dyes, azo pigments, diketopyrrolopyrrole pigments, and Anthraquinone pigments, triphenylmethane pigments, xanthene pigments and perylene pigments, and more preferably C.I. Acid Red 52, C.I. Pigment Red 144, 177, 179, 242, 254 and 269.

Moreover, as a yellow colorant, an orange colorant, or a red colorant, the xanthene compound etc. described in Japanese Patent Application Laid-Open No. 2013-235257 can also be used.

Examples of the green dye include dyes whose hue is classified as green among the above-mentioned dyes, and examples of the green pigment include pigments whose hue is classified as green among the above-mentioned pigments.

As the green colorant, green dyes and green pigments are preferred, green pigments are more preferred, phthalocyanine pigments are more preferred, and halogenated copper phthalocyanine pigments, zinc halogenated phthalocyanine pigments, and aluminum zinc halogenated phthalocyanine pigments are particularly preferred, and further preferred Particularly preferred are C.I. Pigment Greens 7, 36, 58, 59, 62 and 63.

[Preparation of liquid containing colorant (A1)]

When the coloring composition of the present invention contains the colorant (A1), the colorant (A1)-containing liquid containing the colorant (A1) and the solvent (E) can be prepared in advance, and then the liquid containing the colorant (A1) can be used. ) liquid to prepare a coloring composition. When the colorant (A1) is not dissolved in the solvent (E), a liquid containing the colorant (A1) can also be prepared by dispersing the colorant (A1) in the solvent (E) and mixing it. The liquid containing the coloring agent (A1) may contain part or all of the solvent (E) contained in the coloring composition.

The content rate of solid content in the liquid containing the colorant (A1) is less than 100 mass %, preferably 0.01 mass % or more and 99.99 mass % or less, more preferably, relative to the total amount of the liquid containing the colorant (A1). 0.1 mass % or more and 99.9 mass % or less, more preferably 0.1 mass % or more and 99 mass % or less, particularly preferably 1 mass % or more and 90 mass % or less, still more preferably 1 mass % or more and 80 mass % or less, Very good is 1 mass % or more and 70 mass % or less, excellent is 1 mass % or more and 60 mass % or less, and optimum is 1 mass % or more and 50 mass % or less.

The content rate of the colorant (A1) in the liquid containing the colorant (A1) is 100% by mass or less, preferably 0.0001% by mass or more, based on the total amount of solid content in the liquid containing the colorant (A1). 99.9999 mass % or less, more preferably 0.0001 mass % or more and 99 mass % or less, still more preferably 1 mass % or more and 99 mass % or less, particularly preferably 3 mass % or more and 99 mass % or less, still more preferably 5 mass % % or more and less than 99 mass%.

If necessary, the colorant (A1) may be subjected to rosin treatment, surface treatment using a derivative introducing an acidic group or a basic group, etc., grafting treatment on the surface of the colorant (A1) using a polymer compound, etc., or using sulfuric acid. Micronization treatment such as micronization method, cleaning treatment using organic solvent or water to remove impurities, removal treatment of ionic impurities using ion exchange method, etc., micronization and mixing similar to compound (I), Crystal structure conversion, particle shaping and/or particle size roughly uniformization, etc. The coloring agent (A1) may be mixed with the compound (I) if necessary, and the mixture may be subjected to the same micronization, mixing, crystal structure conversion, particle shaping, and/or particle size uniformization processes as for the compound (I). wait. The particle diameter of the colorant (A1) is preferably substantially uniform. When a plurality of compounds (I) and/or derivatives are used as the colorant (A1), these treatments can be performed individually, or a plurality of compounds can be mixed to perform these treatments.

By containing a dispersant and performing a dispersion treatment on the colorant (A1), the colorant (A1) can be brought into a state in which the colorant (A1) is uniformly dispersed in the liquid containing the colorant (A1). The colorant (A1) can be dispersed individually, or multiple types can be mixed and dispersed.

Examples of the dispersing agent include surfactants, and the dispersing agent may be any of cationic, anionic, nonionic, and amphoteric surfactants. Specific examples include polyester-based, polyamine-based, and acrylic-based surfactants. These dispersants can be used alone or in combination of two or more. As a dispersant, if expressed by a trade name, examples include: KP (manufactured by Shin-Etsu Chemical Co., Ltd.), Flowlen (manufactured by Kyeisha Chemical Co., Ltd.), Solsperse (Registered Trademark) (manufactured by Zeneca Co., Ltd.), EFKA (Registered Trademark) (manufactured by BASF), Ajisper (Registered Trademark) (Ajinomoto Ajinomoto Fine-Techno (Manufactured by Ajinomoto Fine-Techno Co., Ltd.), DISPERBYK (Registered Trademark) (manufactured by BYK-Chemie (Co., Ltd.)), and BYK (Registered Trademark) ) (manufactured by BYK-Chemie (Co., Ltd.)), etc.

When the liquid containing the colorant (A1) contains a dispersant, the usage amount of the dispersant (solid content) is, for example, 0.01 parts by mass or more and 10,000 parts by mass or less, relative to 100 parts by mass of the colorant (A1). It is preferably 0.01 parts by mass or more and 5000 parts by mass or less, more preferably 0.01 parts by mass or more and 1000 parts by mass or less, still more preferably 0.1 parts by mass or more and 500 parts by mass or less, particularly preferably 0.1 parts by mass or more and 300 parts by mass or less. , further preferably from 1 part by mass to 300 parts by mass, and particularly preferably from 5 parts by mass to 260 parts by mass. When the usage amount of this dispersant is within the above range, a liquid containing the colorant (A1) in a more uniform dispersed state tends to be obtained.

The coloring composition of the present invention contains resin (B), and a liquid containing colorant (A1) containing colorant (A1) and solvent (E) is prepared in advance and then the liquid containing colorant (A1) is used to prepare the present invention. In the case of the coloring composition of the invention, the liquid containing the coloring agent (A1) may contain part or all of the resin (B) contained in the coloring composition in advance, and preferably contains part of it in advance. By containing the resin (B) in advance, the dispersion stability of the liquid containing the colorant (A1) can be further improved.

When the liquid containing the colorant (A1) contains the resin (B), the content of the resin (B) is, for example, 0.01 parts by mass or more and 10,000 parts by mass or less based on 100 parts by mass of the colorant (A1). Preferably, 0.01 parts by mass or more and 5000 parts by mass or less, more preferably 0.01 parts by mass or more and 1000 parts by mass or less, still more preferably 0.1 parts by mass or more and 500 parts by mass or less, particularly preferably 0.1 parts by mass or more and 300 parts by mass or less.

When the coloring composition of the present invention contains the coloring agent (A1), in the coloring composition, the content rate of the coloring agent (A) which combines the compound (I) and the coloring agent (A1) relative to the solid content The total amount is 100 mass% or less, preferably 0.0001 mass% or more and 99.9999 mass% or less, more preferably 0.0001 mass% or more and 99 mass% or less, still more preferably 0.0001 mass% or more and 90 mass% or less, especially preferably It is 0.0001 mass % or more and 80 mass % or less, particularly preferably 0.0001 mass % or more and 70 mass % or less, particularly preferably 0.0001 mass % or more and 60 mass % or less, and extremely excellent, 0.0001 mass % or more and 55 mass % or less. , the optimum range is 0.1 mass% or more and 55 mass% or less.

When the colored composition of the present invention contains colorant (A1), the content rate of compound (I) in the total amount of colorant (A) is usually 0.0001 mass% or more, preferably 0.0003 mass% or more, More preferably, it is 0.0005 mass % or more, further preferably 0.001 mass % or more, and the upper limit is less than 100 mass %. More preferably, it is 99.9999 mass % or less, more preferably 99 mass % or less, further preferably 98 mass % or less, especially 97 mass% or less.

[Leveling agent (F)] Examples of the leveling agent (F) include silicone surfactants, fluorine surfactants, silicone surfactants having fluorine atoms, and the like. These may have a polymerizable group in a side chain.

Examples of the silicone-based surfactant include surfactants having a siloxane bond in the molecule. Specific examples include: Toray Silicone DC3PA, Toray Silicone SH7PA, Toray Silicone DC11PA, Toray Silicone SH21PA, Toray Silicone Silicone) SH28PA, Toray Silicone (Toray Silicone) SH29PA, Toray Silicone (Toray Silicone) SH30PA, Toray Silicone (Toray Silicone) SH8400 (trade name: manufactured by Toray Dow Corning Co., Ltd.) , KP321, KP322, KP323, KP324, KP326, KP340, KP341 (manufactured by Shin-Etsu Chemical Industry Co., Ltd.), TSF400, TSF401, TSF410, TSF4300, TSF4440, TSF4445, TSF4446, TSF4452 and TSF4460 (Japanese Momentive Performance Materials) Materials Japan) Co., Ltd.), etc.

Examples of the fluorine-based surfactant include surfactants having a fluorocarbon chain in the molecule. Specific examples include: Fluorad (registered trademark) FC430, Fluorad FC431 (manufactured by Sumitomo 3M Co., Ltd.), Megafac (registered trademark) F142D, Megafac F171, Megafac F172, Megafac F173, Megafac F177, Megafac F183, Megafac F554, Megafac R30, Megafac RS-718 -K (manufactured by DIC (stock)), Eftop (registered trademark) EF301, Eftop EF303, Eftop EF351, Eftop EF352 ( Manufactured by Mitsubishi Materials Electronics Co., Ltd.), Surflon (registered trademark) S381, Surflon S382, Surflon SC101, Surflon SC105 (Asahi Glass Co., Ltd. Manufactured by Daikin Fine Chemical Research Institute Co., Ltd.) and E5844, etc.

Examples of the silicone-based surfactant having a fluorine atom include surfactants having a siloxane bond and a fluorocarbon chain in the molecule. Specific examples include: Megafac (registered trademark) R08, Megafac BL20, Megafac F475, Megafac F477 and Megafac F443 (DIC) ) Manufacturing) etc.

When a leveling agent (F) is contained, its content is usually 0.00001 mass % or more and 5 mass % or less, preferably 0.00001 mass % or more and 3 mass % or less, more preferably, relative to the total amount of the coloring composition. It is 0.0001 mass % or more and 2 mass % or less, and it is more preferable that it is 0.0001 mass % or more and 1 mass % or less. If the content of the leveling agent (F) is within the above range, the color filter can have good flatness.

[Antioxidant (G)] From the viewpoint of improving the heat resistance and light resistance of the colorant, it is preferable to use an antioxidant alone or in combination of two or more types. The antioxidant is not particularly limited as long as it is an antioxidant commonly used in industry, and phenol-based antioxidants, phosphorus-based antioxidants, sulfur-based antioxidants, etc. can be used.

Examples of the phenolic antioxidant include: Irganox 1010 (pentaerythritol tetrakis [3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]), Manufactured by BASF), Irganox 1076: Octadecyl-3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, manufactured by BASF ), Irganox 1330 (Irganox 1330: 3,3',3'',5,5',5''-hexa-tert-butyl-a,a',a''-(mesitylene- 2,4,6-tris-p-cresol, manufactured by BASF), Irganox 3114: 1,3,5-tris(3,5-di-tert-butyl- 4-Hydroxybenzyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-trione, manufactured by BASF), Irganox 3790 (Irganox 3790: 1, 3,5-Tris((4-tert-butyl-3-hydroxy-2,6-xylyl)methyl)-1,3,5-triazine-2,4,6(1H,3H,5H )-triketone, manufactured by BASF), Irganox 1035 (Irganox 1035: thiodiethylenebis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanol acid ester], manufactured by BASF), Irganox 1135 (Irganox 1135: phenylpropionic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy, C7-C9 side chain Alkyl ester, manufactured by BASF), Irganox 1520L (Irganox 1520L: 4,6-bis(octylthiomethyl)-o-cresol, manufactured by BASF), Irganox 3125 (Irganox 3125, manufactured by BASF), Irganox 565 (Irganox 565: 2,4-bis(n-octylthio)-6-(4-hydroxy-3',5'-di-tertiary Butylanilino)-1,3,5-triazine, manufactured by BASF), Adekastab AO-80 (Adekastab AO-80: 3,9-bis(2-(3-(3- tert-butyl-4-hydroxy-5-methylphenyl)propionyloxy)-1,1-dimethylethyl)-2,4,8,10-tetraoxaspiro(5, 5) Undecane, ADEKA (manufactured by Sumitomo Chemical Co., Ltd.), Sumilizer BHT (manufactured by Sumitomo Chemical Co., Ltd.), Sumilizer GA-80 (Sumilizer GA-80, Sumitomo Chemical Co., Ltd. (manufactured by Sumitomo Chemical Co., Ltd.), Sumilizer GS (manufactured by Sumitomo Chemical Co., Ltd.), Cyanox 1790 (manufactured by Cytec Co., Ltd.) and Vitamin E (Vitamin E) Materials (Eisai) (Co., Ltd. Manufacturing), etc.

Examples of the phosphorus-based antioxidant include: Irgafos 168 (Irgafos 168: tris(2,4-di-tert-butylphenyl)phosphite, manufactured by BASF), Irgafos Irgafos 12: tris[2-[[2,4,8,10-tetra-tert-butyldibenzo[d,f][1,3,2]dioxaphosphine-6-yl ]oxy]ethyl]amine, manufactured by BASF, Irgafos 38 (Irgafos 38: bis(2,4-bis(1,1-dimethylethyl)-6-methylphenyl ) Ethyl ester phosphorous acid, manufactured by BASF), Adekastab 329K (manufactured by ADEKA (Stock)), Adekastab PEP36 (Adekastab) ADEKA) (manufactured by Adekastab), Adekastab PEP-8 (Made by ADEKA (share)), Sandstab P-EPQ (Clariant) Manufactured), Weston 618 (Weston 618, manufactured by GE Company), Weston 619G (Weston 619G, manufactured by GE Company), Ultranox 626 (Ultranox 626, manufactured by GE Company) and Sumilizer GP (Sumilizer GP: 6-[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propoxy]-2,4,8,10-tetra-tert-butyldibenzo [d,f][1.3.2]dioxaphosphine) (manufactured by Sumitomo Chemical Co., Ltd.), etc.

Examples of the sulfur-based antioxidant include dilauryl thiodipropionate, dimyristyl thiodipropionate, and distearyl thiodipropionate. Alkyl ester compounds and β-alkylmercaptopropionate compounds of polyhydric alcohols such as tetrakis[methylene(3-dodecylthio)propionate]methane, etc.

[Other ingredients] The colored composition of the present invention may optionally contain additives known in the technical field such as fillers, other polymer compounds, adhesion accelerators, light stabilizers, and chain transfer agents. Examples of the close contact accelerator include vinyltrimethoxysilane, vinyltriethoxysilane, vinyltris(2-methoxyethoxy)silane, and 3-glycidyloxypropyltrimethyl Oxysilane, 3-glycidoxypropylmethyldimethoxysilane, 3-glycidoxypropylmethyldiethoxysilane, 2-(3,4-epoxycyclohexyl)ethyl Trimethoxysilane, 3-chloropropylmethyldimethoxysilane, 3-chloropropyltrimethoxysilane, 3-methacryloxypropyltrimethoxysilane, 3-mercaptopropyltrimethyl Oxysilane, 3-thiopropyltrimethoxysilane, 3-isocyanatopropyltriethoxysilane, N-2-(aminoethyl)-3-aminopropylmethyldimethoxy Silane, N-2-(aminoethyl)-3-aminopropylmethyldiethoxysilane, N-2-(aminoethyl)-3-aminopropyltrimethoxysilane, N -2-(Aminoethyl)-3-aminopropylmethyldiethoxysilane, 3-aminopropyltrimethoxysilane, 3-aminopropyltriethoxysilane, N-benzene -3-aminopropyltrimethoxysilane and N-phenyl-3-aminopropyltriethoxysilane, etc.

[Method for manufacturing coloring composition] The colored composition of the present invention can be prepared by, for example, combining the compound (I), the solvent (E), and optionally the resin (B), the polymerizable compound (C), the polymerization initiator (D), and the polymerization initiating assistant. (D1), colorant (A1), leveling agent (F), antioxidant (G) and/or other ingredients are mixed to prepare. Mixing can be carried out by known or customary devices or conditions. The compound (I) is preferably used in the form of a liquid containing the compound (I), which is prepared by mixing the compound (I) with part or all of the solvent (E) in advance and using a bead mill. The compound (I) is dispersed by a machine or the like until the average particle diameter of the compound (I) is approximately 0.2 μm or less. At this time, part or all of the dispersant and resin (B) may be prepared as necessary. The colorant (A1) is preferably used in the form of a liquid containing the colorant (A1), which is prepared by mixing the colorant (A1) with part or all of the solvent (E) in advance. The colorant (A1) is dispersed using a bead mill or the like until the average particle diameter of the colorant (A1) is approximately 0.2 μm or less. At this time, part or all of the dispersant and resin (B) may be prepared as necessary. The compound (I) is preferably used in a state of a solution that is previously dissolved in part or all of the solvent (E) (the solution is contained in a liquid containing the compound (I)). Furthermore, it is preferable to filter the liquid containing compound (I) with a filter having a pore diameter of about 0.01 μm or more and 1 μm or less. The colorant (A1) is preferably used in a state of a solution (this solution is contained in a liquid containing the colorant (A1)) dissolved in part or all of the solvent (E) in advance. Furthermore, it is preferable to filter the liquid containing the colorant (A1) with a filter having a pore diameter of about 0.01 μm or more and 1 μm or less. It is preferable to filter the mixed colored composition with a filter having a pore diameter of about 0.01 μm or more and 10 μm or less.

[Color filter] A color filter can be formed from the colored composition of the present invention. A colored coating film can be formed by applying a colored composition on a substrate, removing volatile components such as solvents, and drying. The colored coating film formed in this way is included in the color filter of the present invention. Examples of methods for forming a colored pattern include photolithography, inkjet, and printing. Among them, photolithography is preferred. The photolithography method is a method of applying the colored composition on a substrate, drying it to form a colored composition layer, and exposing and developing the colored composition layer through a light mask. In the photolithography method, by not using a photomask during exposure and/or not performing development, a colored coating film that is a cured product of the colored composition layer can be formed. The colored pattern or colored coating film thus formed is the color filter of the present invention. The film thickness of the produced color filter is not particularly limited and can be appropriately adjusted according to the purpose or use. For example, it is 0.1 μm to 30 μm, preferably 0.1 μm to 20 μm, and more preferably 0.5 μm to 6 μm.

As the substrate, glass plates such as quartz glass, borosilicate glass, aluminosilicate glass, soda-lime glass whose surface is coated with silica, polycarbonate, polymethylmethacrylate, Resin plates such as polyethylene terephthalate, silicon, aluminum, silver, silver/copper/palladium alloy thin films, etc. are formed on the substrate. Other color filter layers, resin layers, transistors and circuits can also be formed on these substrates.

The formation of pixels of various colors by photolithography can be performed by well-known or customary devices or conditions. For example, it can be made as follows. First, a coloring composition is applied to a substrate, and volatile components such as solvents are removed by heating and drying (prebaking) and/or drying under reduced pressure to obtain a smooth coloring composition layer. Examples of coating methods include spin coating, slit coating, slit and spin coating, and the like. The temperature during heat drying is preferably 30°C to 120°C, more preferably 50°C to 110°C. In addition, the heating time is preferably 10 seconds to 60 minutes, more preferably 30 seconds to 30 minutes. When drying under reduced pressure is performed, it is preferably carried out under a pressure of 50 Pa to 150 Pa and a temperature range of 20°C to 25°C. The film thickness of the coloring composition layer is not particularly limited and may be appropriately selected based on the film thickness of the target color filter.

Next, the coloring composition layer is exposed through a photomask for forming a target coloring pattern. The pattern on this photomask is not particularly limited, and a pattern corresponding to the intended use can be used. As a light source used for exposure, a light source that generates light with a wavelength of 250 nm to 450 nm is preferred. For example, for light less than 350 nm, you can use a filter that cuts off the wavelength range, or for light near 436 nm, 408 nm, and 365 nm, use a bandpass filter that cuts out these wavelength ranges. Perform selective removal. Specific examples of the light source include mercury lamps, light emitting diodes, metal halide lamps, and halogen lamps. In order to uniformly irradiate the entire exposure surface with parallel light or to accurately align the photomask and the substrate on which the colored composition layer is formed, exposure devices such as a mask aligner and a stepper are preferably used.

The exposed colored composition layer is developed by contacting it with a developer, thereby forming a colored pattern on the substrate. By development, the unexposed portion of the colored composition layer is dissolved in the developer and removed. As the developer, for example, an aqueous solution of an alkaline compound such as potassium hydroxide, sodium bicarbonate, sodium carbonate, and tetramethylammonium hydroxide is preferred. The concentration of the basic compound is preferably 0.01% by mass to 10% by mass, more preferably 0.02% by mass to 5% by mass. The developer may contain a surfactant. The development method may be any of liquid coating method, dipping method, spray method, etc. Furthermore, during development, the substrate can be tilted at any angle. The developed substrate is preferably washed with water. Furthermore, it is preferable to post-bake the obtained colored pattern. The post-baking temperature is preferably 150°C to 250°C, more preferably 160°C to 235°C. The post-baking time is preferably 1 minute to 120 minutes, more preferably 10 minutes to 60 minutes. The colored pattern or colored coating film thus obtained, that is, a color filter, can be further subjected to surface coating treatment in order to impart various characteristics.

The color filter is used as a color filter used in display devices (for example, liquid crystal display devices, organic electroluminescence (EL) devices, electronic paper, etc.) and solid-state imaging devices, especially as liquid crystal display devices. Useful for color filters used in.

This application claims the benefit of priority based on Japanese Patent Application No. 2019-068656 filed on March 29, 2019. The entire specification of Japanese Patent Application No. 2019-068656 filed on March 29, 2019 is incorporated by reference into this application. [Example]

Hereinafter, the present invention will be described in more detail with reference to examples. However, the present invention is not limited at all by the following examples. Of course, the present invention can also be implemented with appropriate modifications within the scope that is suitable for the above-mentioned and later-described gist. These include: within the technical scope of the present invention. In addition, in the following, unless otherwise specified, "part" means "mass part" and "%" means "mass %".

In the following synthesis examples, the structure of the compound was confirmed by mass analysis (LC; Model 1200 manufactured by Agilent, MASS; Model LC/MSD6130 manufactured by Agilent).

The weight average molecular weight (Mw) and number average molecular weight (Mn) of the resin in terms of polystyrene are measured by gel permeation chromatography (GPC) using the following conditions. Device: HLC-8120GPC (manufactured by Tosoh Corporation) Column: TSK-GELG2000HXL Tube string temperature: 40℃ Solvent: Tetrahydrofuran Flow rate: 1.0 mL/min Solid content concentration of analysis sample: 0.001 mass% ~ 0.01 mass% Injection volume: 50 μL Detector: RI Standard materials for calibration: TSK STANDARD POLYSTYRENE F-40, F-4, F-288, A-2500, A-500 (manufactured by Tosoh Corporation) The ratio (Mw/Mn) of the obtained polystyrene-reduced weight average molecular weight (Mw) and number average molecular weight (Mn) was defined as the degree of dispersion.

Example 1 7.72 parts of benzoic acid (manufactured by Tokyo Chemical Industry Co., Ltd.), 2.00 parts of 8-amino-2-methylquinoline (manufactured by Tokyo Chemical Industry Co., Ltd.), 4-phenylethynyl phthalic anhydride ( Mixed with 6.92 parts of Tokyo Chemical Industry Co., Ltd.) and 40.4 parts of methyl benzoate (Tokyo Chemical Industry Co., Ltd.). The mixture was stirred for 9 hours while maintaining the temperature at 170°C. To this mixture, 7.83 parts of benzoic acid (manufactured by Tokyo Chemical Industry Co., Ltd.) was added. The mixture was stirred for 7 hours while maintaining the temperature at 170°C. To this mixture were added 3.19 parts of 4-phenylethynyl phthalic anhydride (manufactured by Tokyo Chemical Industry Co., Ltd.) and 8.97 parts of methyl benzoate (manufactured by Tokyo Chemical Industry Co., Ltd.). The mixture was stirred for 17 hours while maintaining the temperature at 170°C. To this mixture were added 7.76 parts of benzoic acid (manufactured by Tokyo Chemical Industry Co., Ltd.), 3.17 parts of 4-phenylethynyl phthalic anhydride (manufactured by Tokyo Chemical Industry Co., Ltd.), and methyl benzoate (manufactured by Tokyo Chemical Industry Co., Ltd.) (Share) Manufacturing) 6.17 shares. The mixture was stirred for 19 hours while maintaining the temperature at 170°C. The mixture was cooled to room temperature, 420 parts of methanol was added to the mixture, and the mixture was stirred for 1 hour. The mixture was filtered, and the obtained residue was washed six times with 120 parts of methanol. The obtained residue was dried under reduced pressure at 60° C. to obtain 7.23 parts of the compound represented by formula (Ia3).

[Chemical 112]

<Identification of the compound represented by formula (Ia3)> (Mass analysis) Ionization mode =ESI+: m/z=[M+H] ⁺ 619 (Mass analysis) Ionization mode =ESI-: m/z=[MH ] ^- 617 Exact Mass: 618

Synthesis Example 1 An appropriate amount of nitrogen was circulated in a flask including a reflux cooler, a dropping funnel, and a stirrer to replace it with a nitrogen atmosphere, and 280 parts of propylene glycol monomethyl ether acetate was added and heated to 80°C while stirring. Then, 38 parts of acrylic acid, 3,4-epoxy tricyclo acrylate [5.2.1.0 ^2,6 ] decane-8-yl ester and 3,4-epoxy tricyclo acrylate [5.2.1.0 ^{2 ,6} ] A mixed solution of 289 parts of a mixture of decane-9-yl ester (containing ratio of 1:1 in molar ratio) and 125 parts of propylene glycol monomethyl ether acetate. On the other hand, a solution in which 33 parts of 2,2-azobis(2,4-dimethylvaleronitrile) was dissolved in 235 parts of propylene glycol monomethyl ether acetate was added dropwise over 6 hours. After completion of the dropwise addition, the solution was maintained at 80° C. for 4 hours, and then cooled to room temperature to obtain a solution of the copolymer (resin B1) with a solid content of 35.0%. The weight average molecular weight of the obtained resin B1 was 8800, the dispersion degree was 2.1, and the acid value in terms of solid content was 80 mg-KOH/g.

Synthesis Example 2 An appropriate amount of nitrogen was circulated in a flask including a reflux cooler, a dropping funnel, and a stirrer to replace it with a nitrogen atmosphere, and 340 parts of propylene glycol monomethyl ether acetate was added and heated to 80°C while stirring. Then, 57 parts of acrylic acid, 3,4-epoxy tricyclo acrylate [5.2.1.0 ^2,6 ] decane-8-yl ester and 3,4-epoxy tricyclo acrylate [5.2.1.0 ^{2 ,6} ] A mixed solution of 54 parts of a mixture of decane-9-yl ester (containing ratio of 1:1 in molar ratio), 239 parts of benzyl methacrylate, and 73 parts of propylene glycol monomethyl ether acetate. On the other hand, a solution in which 40 parts of 2,2-azobis(2,4-dimethylvaleronitrile) was dissolved in 197 parts of propylene glycol monomethyl ether acetate was added dropwise over 6 hours. After the dropwise addition, the solution was kept at 80° C. for 3 hours, and then cooled to room temperature to obtain a solution of the copolymer (resin B2) with a solid content of 36.8%. The weight average molecular weight of the obtained resin B2 was 9400, the dispersion degree was 1.89, and the acid value in terms of solid content was 114 mg-KOH/g.

Example 2 Each component was mixed in the following ratio, and the coloring agent was dispersed using a bead mill to obtain a coloring composition M1. Colorant (A): 4.50 parts of the compound represented by formula (Ia3); Colorant (A): 0.500 parts of the compound represented by formula (z); Dispersant solution: DISPERBYK-161 (manufactured by BYK-Chemie Japan Co., Ltd.) 16.7 parts; Resin (B): 11.4 parts of resin B1 solution; Solvent (E): Propylene glycol monomethyl ether acetate 46.9 parts; Solvent (E): ethyl lactate 20.0 parts;

Then, each component was mixed according to the following ratio, and colored composition 1 was obtained. Coloring composition M1 57.6 parts; Resin (B): Resin B2 solution 27.0 parts; Solvent (E): Propylene glycol monomethyl ether acetate 15.4 parts; Leveling agent (F): Toray Silicone SH8400 (manufactured by Toray Dow Corning (Co., Ltd.))                   0.00630 parts;

[Chemical 113]

The coloring composition 1 was coated on a 2-inch square glass substrate (eagle XG; manufactured by Corning) by spin coating, and then prebaked at 100°C for 3 minutes to form a prebaked Baked tinted coating. The film thickness of the obtained prebaked colored coating film was measured using DektakXT (manufactured by BRUKER). The spectrum of the prebaked colored coating film was measured using a colorimeter: LVmicroZ (manufactured by Lambda Vision Co., Ltd.). Table 31 shows the film thickness of the prebaked colored coating film and the maximum absorption wavelength on the longest wavelength side of the absorption spectrum of the prebaked colored coating film. The pre-baked colored coating film was post-baked at 230° C. for 30 minutes, thereby obtaining a post-baked colored coating film.

Comparative example 1 Each component was mixed in the following ratio, and the coloring agent was dispersed using a bead mill to obtain a coloring composition M2. Colorant (A): C.I. Pigment Yellow 138 12.0 parts; The solid content of the dispersant is 4.21 parts; The solid content of the resin is 5.05 parts; Solvent (E): Propylene glycol monomethyl ether acetate 74.8 parts; Solvent (E): Propylene glycol monomethyl ether 3.94 parts;

Then, each component was mixed according to the following ratio, and colored composition 2 was obtained. Coloring composition M2 24.0 parts; Resin (B): Resin B2 solution 35.0 parts; Solvent (E): Propylene glycol monomethyl ether acetate 41.0 parts; Leveling agent (F): Toray Silicone SH8400 (manufactured by Toray Dow Corning (Co., Ltd.))                   0.00630 parts;

The coloring composition 2 was coated on a 2-inch square glass substrate (eagle XG; manufactured by Corning) by spin coating, and then prebaked at 100°C for 3 minutes to form a prebaked Baked tinted coating. The film thickness of the obtained prebaked colored coating film was measured using DektakXT (manufactured by BRUKER). The spectrum of the prebaked colored coating film was measured using a colorimeter: LVmicroZ (manufactured by Lambda Vision Co., Ltd.). Table 31 shows the film thickness of the prebaked colored coating film and the maximum absorption wavelength on the longest wavelength side of the absorption spectrum of the prebaked colored coating film. The pre-baked colored coating film was post-baked at 230° C. for 30 minutes, thereby obtaining a post-baked colored coating film.

Comparative example 2 Each component was mixed in the following ratio, and the coloring agent was dispersed using a bead mill to obtain a coloring composition M3. Colorant (A): C.I. Pigment Yellow 138 4.50 parts; Colorant (A): 0.500 parts of the compound represented by formula (z); Dispersant solution: DISPERBYK-161 (manufactured by BYK-Chemie Japan Co., Ltd.) 16.7 parts; Resin (B): 11.4 parts of resin B1 solution; Solvent (E): Propylene glycol monomethyl ether acetate 46.9 parts; Solvent (E): ethyl lactate 20.0 parts;

Then, each component was mixed according to the following ratio, and colored composition 3 was obtained. Coloring composition M3 57.6 parts; Resin (B): Resin B2 solution 27.0 parts; Solvent (E): Propylene glycol monomethyl ether acetate 15.4 parts; Leveling agent (F): Toray Silicone SH8400 (manufactured by Toray Dow Corning (Co., Ltd.))                   0.00630 parts;

The coloring composition 3 was coated on a 2-inch square glass substrate (eagle XG; manufactured by Corning) by spin coating, and then prebaked at 100°C for 3 minutes to form a prebaked Baked tinted coating. The film thickness of the obtained prebaked colored coating film was measured using DektakXT (manufactured by BRUKER). The spectrum of the prebaked colored coating film was measured using a colorimeter: LVmicroZ (manufactured by Lambda Vision Co., Ltd.). Table 31 shows the film thickness of the prebaked colored coating film and the maximum absorption wavelength on the longest wavelength side of the absorption spectrum of the prebaked colored coating film. The pre-baked colored coating film was post-baked at 230° C. for 30 minutes, thereby obtaining a post-baked colored coating film.

In Table 31, The "AAA" column indicates the maximum absorption wavelength on the longest wavelength side of the absorption spectrum. The "BBB" column indicates the wavelength of the shoulder on the longest wavelength side of the absorption spectrum.

[Table 31] Film thickness (μm) AAA (nm) BBB (nm) Example 2 2.6 478 - Comparative example 1 2.4 458 - Comparative example 2 2.6 458 -

From the above results, it was found that the wavelength of the maximum absorption wavelength on the longest wavelength side of the absorption spectrum or the shoulder peak on the longest wavelength side of the absorption spectrum of a colored coating film formed of a colored composition containing a compound of the present invention is different from that of a pigment containing C.I. The color coating film formed by the coloring composition of Yellow 138 has a longer wavelength than the maximum absorption wavelength on the longest wavelength side of the absorption spectrum. [Industrial availability]

The colored compositions and compounds of the present invention can be used to form color filters with a darker color than coloring compositions containing C.I. Pigment Yellow 138, and therefore can be suitably used in color filters, liquid crystal display devices, etc. display device.

without

without

Claims (6)

A coloring composition containing: a compound represented by the following formula (I) and a solvent, [In formula (I), R ¹ to R ⁵ each independently represent a hydrogen atom, a halogen atom, a cyano group, a nitro group, -SO ₃ M, -CO ₂ M, MM, a monovalent hydrocarbon group having 1 to 40 carbon atoms, or A monovalent heterocyclic group having 1 to 40 carbon atoms. -C(-)(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted with -Si(-)(-)-, -CH(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted with -N(-)-, and -CH= constituting the monovalent hydrocarbon group and the monovalent heterocyclic group It may also be substituted by -N=, and -CH ₂ - constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -O-, -S-, -S(O) ₂ - or -CO- , the hydrogen atoms constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with halogen atoms, cyano groups, nitro groups, -SO ₃ M, -CO ₂ M or MM; R ¹ and R ² , R ² and R ³ , R ³ and R ⁴ , and R ⁴ and R ⁵ may be bonded to each other respectively to form a ring; M represents a hydrogen atom, an alkali metal atom, a metal atom that may have a ligand, or N(Z ¹ )( Z ² )(Z ³ )(Z ⁴ ); MM represents an alkali metal atom, a metal atom that may have a ligand, or N(Z ¹ )(Z ² )(Z ³ )(Z ⁴ ); Z ¹ to Z ⁴ Each independently represents a hydrogen atom, a monovalent hydrocarbon group having 1 to 40 carbon atoms, or a monovalent heterocyclic group having 1 to 40 carbon atoms, and -C(-)( constituting the monovalent hydrocarbon group and the monovalent heterocyclic group -)- may also be substituted with -Si(-)(-)-, -CH(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted with -N(-)-, constituting -CH= of the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -N=, and -CH ₂ - constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -O -, -S-, -S(O) ₂ - or -CO-, the hydrogen atoms constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with halogen atoms, cyano groups, nitro groups, -SO ₃ M, -CO ₂ M or MM; Q ¹ and Q ² independently represent a divalent hydrocarbon group or a divalent heterocyclic group, and -C(-)( constituting the divalent hydrocarbon group and the divalent heterocyclic group -)- may also be substituted with -Si(-)(-)-, -CH(-)- constituting the divalent hydrocarbon group and the divalent heterocyclic group may also be substituted with -N(-)-, constituting -CH= of the divalent hydrocarbon group and the divalent heterocyclic group may also be substituted by -N=, and -CH ₂ - constituting the divalent hydrocarbon group and the divalent heterocyclic group may also be substituted by -O -, -S-, -S(O) ₂ - or -CO-, the hydrogen atoms constituting the divalent hydrocarbon group and the divalent heterocyclic group can also be substituted with halogen atoms, cyano groups, nitro groups, -SO ₃ M, -CO ₂ M, MM or a group represented by formula (y); wherein, at least one of Q ¹ and Q ² has a group represented by formula (y); Y ¹ represents a hydrogen atom, a halogen atom, a cyano group, a nitro group, -SO ₃ M, -CO ₂ M, MM, a monovalent hydrocarbon group with 1 to 40 carbon atoms or a monovalent heterocyclic group with 1 to 40 carbon atoms, and is composed of -C(-)(-)- of the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -Si(-)(-)- to constitute the monovalent hydrocarbon group and the monovalent heterocyclic group The -CH(-)- of the base may also be substituted with -N(-)-, and the -CH= constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted with -N=, constituting the monovalent hydrocarbon group. The -CH ₂ - of the hydrocarbon group and the monovalent heterocyclic group can also be substituted with -O-, -S-, -S(O) ₂ - or -CO- to constitute the monovalent hydrocarbon group and the monovalent heterocyclic group. The hydrogen atom of the ring group can also be substituted with a halogen atom, cyano group, nitro group, -SO ₃ M, -CO ₂ M or MM; ※ indicates a bond; in Z ¹ to Z ⁴ , represented by formula (y) When there are multiple bases, Y ¹ , M and MM respectively, these may be the same or different from each other]. The colored composition according to claim 1, which contains a resin. The colored composition according to claim 1 or claim 2, which contains a polymerizable compound and a polymerization initiator. A color filter formed from the colored composition according to any one of claims 1 to 3. A display device including the color filter according to claim 4. A compound represented by formula (I), [In formula (I), R ¹ to R ⁵ each independently represent a hydrogen atom, a halogen atom, a cyano group, a nitro group, -SO ₃ M, -CO ₂ M, MM, a monovalent hydrocarbon group having 1 to 40 carbon atoms, or A monovalent heterocyclic group having 1 to 40 carbon atoms. -C(-)(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted with -Si(-)(-)-, -CH(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted with -N(-)-, and -CH= constituting the monovalent hydrocarbon group and the monovalent heterocyclic group It may also be substituted by -N=, and -CH ₂ - constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -O-, -S-, -S(O) ₂ - or -CO- , the hydrogen atoms constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with halogen atoms, cyano groups, nitro groups, -SO ₃ M, -CO ₂ M or MM; R ¹ and R ² , R ² and R ³ , R ³ and R ⁴ , and R ⁴ and R ⁵ may be bonded to each other respectively to form a ring; M represents a hydrogen atom, an alkali metal atom, a metal atom that may have a ligand, or N(Z ¹ )( Z ² )(Z ³ )(Z ⁴ ); MM represents an alkali metal atom, a metal atom that may have a ligand, or N(Z ¹ )(Z ² )(Z ³ )(Z ⁴ ); Z ¹ to Z ⁴ Each independently represents a hydrogen atom, a monovalent hydrocarbon group having 1 to 40 carbon atoms, or a monovalent heterocyclic group having 1 to 40 carbon atoms, and -C(-)( constituting the monovalent hydrocarbon group and the monovalent heterocyclic group -)- may also be substituted with -Si(-)(-)-, -CH(-)- constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted with -N(-)-, constituting -CH= of the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -N=, and -CH ₂ - constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -O -, -S-, -S(O) ₂ - or -CO-, the hydrogen atoms constituting the monovalent hydrocarbon group and the monovalent heterocyclic group can also be substituted with halogen atoms, cyano groups, nitro groups, -SO ₃ M, -CO ₂ M or MM; Q ¹ and Q ² independently represent a divalent hydrocarbon group or a divalent heterocyclic group, and -C(-)( constituting the divalent hydrocarbon group and the divalent heterocyclic group -)- may also be substituted with -Si(-)(-)-, -CH(-)- constituting the divalent hydrocarbon group and the divalent heterocyclic group may also be substituted with -N(-)-, constituting -CH= of the divalent hydrocarbon group and the divalent heterocyclic group may also be substituted by -N=, and -CH ₂ - constituting the divalent hydrocarbon group and the divalent heterocyclic group may also be substituted by -O -, -S-, -S(O) ₂ - or -CO-, the hydrogen atoms constituting the divalent hydrocarbon group and the divalent heterocyclic group can also be substituted with halogen atoms, cyano groups, nitro groups, -SO ₃ M, -CO ₂ M, MM or a group represented by formula (y); wherein, at least one of Q ¹ and Q ² has a group represented by formula (y); Y ¹ represents a hydrogen atom, a halogen atom, a cyano group, a nitro group, -SO ₃ M, -CO ₂ M, MM, a monovalent hydrocarbon group with 1 to 40 carbon atoms or a monovalent heterocyclic group with 1 to 40 carbon atoms, and is composed of -C(-)(-)- of the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted by -Si(-)(-)- to constitute the monovalent hydrocarbon group and the monovalent heterocyclic group The -CH(-)- of the base may also be substituted with -N(-)-, and the -CH= constituting the monovalent hydrocarbon group and the monovalent heterocyclic group may also be substituted with -N=, constituting the monovalent hydrocarbon group. The -CH ₂ - of the hydrocarbon group and the monovalent heterocyclic group can also be substituted with -O-, -S-, -S(O) ₂ - or -CO- to constitute the monovalent hydrocarbon group and the monovalent heterocyclic group. The hydrogen atom of the ring group can also be substituted with a halogen atom, cyano group, nitro group, -SO ₃ M, -CO ₂ M or MM; ※ indicates a bond; in Z ¹ to Z ⁴ , represented by formula (y) When there are multiple bases, Y ¹ , M and MM respectively, these may be the same or different from each other].