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ES8504766A1 - Procedimiento para la obtencion de derivados bis-quinazolinicos - Google Patents

Procedimiento para la obtencion de derivados bis-quinazolinicos

Info

Publication number
ES8504766A1
ES8504766A1 ES527054A ES527054A ES8504766A1 ES 8504766 A1 ES8504766 A1 ES 8504766A1 ES 527054 A ES527054 A ES 527054A ES 527054 A ES527054 A ES 527054A ES 8504766 A1 ES8504766 A1 ES 8504766A1
Authority
ES
Spain
Prior art keywords
sensitive
heat
pressure
radical
recording materials
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES527054A
Other languages
English (en)
Other versions
ES527054A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES527054A0 publication Critical patent/ES527054A0/es
Publication of ES8504766A1 publication Critical patent/ES8504766A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/323—Organic colour formers, e.g. leuco dyes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/88—Oxygen atoms
    • C07D239/91—Oxygen atoms with aryl or aralkyl radicals attached in position 2 or 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Color Printing (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE DERIVADOS BIS-QUINAZOLINICOS CROMOGENOS, DE FORMULA GENERAL (I), EN LA QUE Q SIGNIFICA UN ENLACE DIRECTO O UN RADICAL ALQUILENO.CONSISTE EN HACER REACCIONAR UN MOL DE UN COMPUESTO DE BIS-FENOL DE FORMULA GENERAL (II) CON DOS MOLES DE UN COMPUESTO DE 4-HALOGENQUINAZOLINA DE FORMULA GENERAL (III).DE APLICACION COMO MATERIALES GENERADORES DE COLOR EN MATERIALES DE REGISTRO SENSIBLES A LA PRESION O AL CALOR.
ES527054A 1982-10-25 1983-10-24 Procedimiento para la obtencion de derivados bis-quinazolinicos Expired ES8504766A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH620182 1982-10-25
CH352383 1983-06-28

Publications (2)

Publication Number Publication Date
ES527054A0 ES527054A0 (es) 1985-05-01
ES8504766A1 true ES8504766A1 (es) 1985-05-01

Family

ID=25693233

Family Applications (1)

Application Number Title Priority Date Filing Date
ES527054A Expired ES8504766A1 (es) 1982-10-25 1983-10-24 Procedimiento para la obtencion de derivados bis-quinazolinicos

Country Status (4)

Country Link
US (2) US4625027A (es)
EP (1) EP0109930B1 (es)
DE (1) DE3366323D1 (es)
ES (1) ES8504766A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439282A1 (de) * 1984-10-26 1986-04-30 Bayer Ag, 5090 Leverkusen Chromogene 4,4-diaryl-dihydrochinazolone, ihre herstellung und verwendung
US4766211A (en) * 1985-09-06 1988-08-23 Ciba-Geigy Corporation Chromogenic quinazolines
DE3905339A1 (de) * 1989-02-22 1990-09-06 Basf Ag Chinolin-4-carbonsaeurederivate und deren verwendung
US4996328A (en) * 1989-03-08 1991-02-26 Appleton Papers Inc. Bis-(indolyl)ethylenes
GB9522233D0 (en) * 1995-10-31 1996-01-03 Wiggins Teape Group The Limite Pressure-sensitive copying paper
CN102757661B (zh) * 2012-08-03 2014-08-27 康爱特维迅（蓬莱）化学有限公司 一种含2-取代喹唑啉酮的染料的制备方法
CN105189132B (zh) 2013-05-10 2018-06-26 王子控股株式会社 表现出金色金属色调的热敏记录介质和/或表现出两种不同色调的热敏记录介质

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053905A (es) * 1964-05-11
US3574210A (en) * 1967-07-13 1971-04-06 Squibb & Sons Inc 2,4-disubstituted-6-nitro-and 6-a minoquinazolines
US3637693A (en) * 1968-07-12 1972-01-25 Du Pont Hydroxyarylquinazolines and their use as uv-absorbers
DE2020297A1 (de) * 1970-04-25 1971-11-11 Bayer Ag Hexachlordipyrimidyl
CH540715A (de) * 1970-05-26 1973-10-15 Ciba Geigy Ag Verfahren zur Einkapselung von in einer Flüssigkeit fein verteilter Substanz
BE788807A (fr) * 1971-09-15 1973-03-14 Inst Francais Du Petrole Composes dicarboxyliques a noyaux quinazoline-dione-2,4 et resines polyesters en derivant
US3931179A (en) * 1974-03-06 1976-01-06 Sandoz Inc. N,N-Bis(4-Quinazolinyl)alkanediamines
US3998951A (en) * 1974-03-13 1976-12-21 Fmc Corporation Substituted 2-arylquinazolines as fungicides
DE2644265C2 (de) * 1976-09-30 1983-02-10 Bayer Ag, 5090 Leverkusen Chinazoline
DE2812255A1 (de) * 1978-03-21 1979-10-04 Bayer Ag Azomethin-pigmente
US4306065A (en) * 1979-12-19 1981-12-15 A. H. Robins Company, Incorporated 2-Aryl-4-substituted quinazolines
FI70036C (fi) * 1980-01-31 1986-09-12 Ciba Geigy Ag Kromogena kinazolinfoereningar
US4370501A (en) * 1981-10-05 1983-01-25 Hughes Aircraft Company Synthesis of bis(aminophenyl) compounds
CH657131A5 (de) * 1982-04-22 1986-08-15 Ciba Geigy Ag Chromogene dihydrochinazoline und ihre herstellung und verwendung.
GB8329361D0 (en) * 1983-11-03 1983-12-07 Wiggins Teape Group Ltd Record material

Also Published As

Publication number Publication date
ES527054A0 (es) 1985-05-01
EP0109930A1 (de) 1984-05-30
US4705775A (en) 1987-11-10
EP0109930B1 (de) 1986-09-17
US4625027A (en) 1986-11-25
DE3366323D1 (en) 1986-10-23

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Legal Events

Date Code Title Description
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20040601