WO2007114445A1 - ビスホスファイトおよび第8~10族金属化合物を用いたアルデヒドの製造方法、並びに該ビスホスファイト - Google Patents
ビスホスファイトおよび第8~10族金属化合物を用いたアルデヒドの製造方法、並びに該ビスホスファイト Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
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- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/6574—Esters of oxyacids of phosphorus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
- B01J31/185—Phosphites ((RO)3P), their isomeric phosphonates (R(RO)2P=O) and RO-substitution derivatives thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/28—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of the platinum group metals, iron group metals or copper
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
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- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
- C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
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- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
- C07C47/277—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/6574—Esters of oxyacids of phosphorus
- C07F9/65746—Esters of oxyacids of phosphorus the molecule containing more than one cyclic phosphorus atom
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/32—Addition reactions to C=C or C-C triple bonds
- B01J2231/321—Hydroformylation, metalformylation, carbonylation or hydroaminomethylation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/822—Rhodium
Definitions
- the present invention relates to a non-conjugated diene having 6 to 20 carbon atoms having a carbon-carbon double bond at a terminal, in the presence of a bisphosphite having a specific structure and a Group 8-10 metal compound. And an aldehyde production method characterized by reacting with hydrogen and the bisphosphite.
- the aldehyde obtained by the present invention is useful as an intermediate for medical and agricultural chemicals and as a raw material for various chemicals.
- a method for producing an aldehyde by reacting an olefinic compound with carbon monoxide and hydrogen in the presence of a Group 8-10 metal compound or a Group 8-10 metal compound and a phosphorus compound is known as “hydroformylation”. It is known as “reaction” or “oxo-reaction”, and is well known to be industrially extremely valuable as a method for producing aldehydes.
- rhodium compounds or a combination of rhodium compounds and phosphorus compounds are industrially used as catalysts for the powerful hydroformyl reactions.
- a phosphorus compound for example, phosphine such as tributylphosphine, trioctylphosphine, tricyclohexylphosphine, triphenylphosphine, tri (p-tolyl) phosphine (for example, see Patent Document 1); triphenylphosphite Monophosphites such as tri-n-butyl phosphite and tris (2-t butyl-4-methylphenol) phosphite (see, for example, Non-Patent Documents 1 and 2); Bis [3, 3 ', 5, 5, -Tetra-t-butyl (1,1, -biphenyl) -2,2,1-diyl]-1,2-ethyl diphosphite, bis [3,3 ', 5,
- Patent Document 1 JP-A-8-10624
- Patent Document 2 Japanese Patent Laid-Open No. 4-290551
- Patent Document 3 Japanese Patent Laid-Open No. 62-116535
- Non-Patent Document 1 The Journal of Organic Chemistry, 1969, No. 34, No. 2, p. 327-330
- Non-Patent Document 2 Journal of the Chemical Society, Chemical Communications, 1991, p. 1096- 1097
- Non-Patent Document 3 Organometallics, 1996, Vol. 15, p. 835—847
- Non-Patent Document 4 Helvetica Chimica Acta, 2001, 84th, p. 3269-3280
- the hydroformylation reaction using the phosphorus compound described in the above literature is a hydroformylation of a compound having a carbon-carbon double bond only at the molecular end, such as propylene and 1-octene. It is known that it is effective for the reaction, but when a non-conjugated gene having a carbon-carbon double bond in addition to the molecular end is subjected to a hydroformyl ⁇ reaction. There is no mention of any related results.
- non-covalent diene is used in the hydroformylation reaction, it may be selected such as unintended hydroformylation of carbon-carbon double bonds or side reactions such as isomerism of carbon-carbon double bonds. There may be a problem of reduced selectivity.
- the present inventors have prepared a hydroformylation reaction using the above-mentioned conventional rhodium compound and phosphorus compound by, for example, 1-methoxy 2,7- produced by telomerization reaction of butadiene in the presence of methanol.
- the target product is an aldehyde that is hydroformylated with only carbon-carbon double bonds at the end of the molecule.
- the hydroformylation reaction proceeds with little force, and the problem that a large amount of unwanted by-products are generated and the isomeric reaction at the carbon-carbon double bonds at the molecular ends and in the molecule can be suppressed. In other words, there was a problem that a decrease in the yield of the target aldehyde was unavoidable.
- the object of the present invention is to have a carbon-carbon double bond at the molecular end, particularly in a non-conjugated gen hydroformyl reaction having 6 to 20 carbon atoms.
- the hydroformylation reaction and the isomerization reaction at each carbon-carbon double bond are simultaneously suppressed, that is, only the carbon-carbon double bond at the end of the molecule is selectively hydroformylated, and the thermal stability of the catalyst
- An object of the present invention is to provide a bisphosphite capable of maintaining high decomposability and catalytic activity, and a method for producing an aldehyde using the bisphosphite and No. 8: Group LO metal compound.
- a non-conjugated gen having 6 to 20 carbon atoms having a carbon-carbon double bond at the molecular end is represented by the general formula (I)
- A represents an alkylene group which may have a substituent, a cycloalkylene group which may have a substituent, a phenylene group which may have a substituent, a substituted group.
- a carbon 6 to 20 carbon non-conjugated gen having a carbon-carbon double bond at the end of the molecule is 1,4 monohexagen, 1-methoxy-2,7-octagen, 1 ethoxy-2,7-year-old kutagen,
- the method for producing an aldehyde according to the above (1) which is 1 propoxy 2,7-octadiene, 1 isopropoxy 2,7-octadiene, 2,7-octagen 1 ol, 1-acetoxy 2,7-octadiene or 1,6-octagen ,and
- the target aldehyde can be obtained with high selectivity.
- the bisphosphoite (I) of the present invention has extremely high hydrolysis resistance and thermal stability, the catalytic activity can be maintained for a long time in the hydroformylation reaction, and industrially stable productivity can be maintained.
- the Bisphosphite (I) is not only used in hydroformylation reactions but also in various reactions using a homogeneous noble metal complex catalyst (hydrogenation reaction, carbon-carbon bond formation reaction, etc.). It is also useful as an oxidizing agent.
- examples of the alkylene group represented by A include an ethylene group, a trimethylene group, a tetramethylene group, a pentamethylene group,
- Examples of the cycloalkylene group represented by A include a cyclopropylene group, 1,2 cyclopentylene group, 1,3-cyclopentylene group, 1,2 cyclohexylene group, 1,3 cyclohexylene group, 1, 4 -Cyclohexylene group etc. are mentioned.
- Examples of the phenylene group represented by A include 1,2 phenylene group, 1,3 phenylene group, 1,4 phenylene group and the like.
- Examples of naphthylene group include 1,2 naphthylene group. And 1,8 naphthylene group.
- substituents which may have a substituent include, for example, a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, an isobutyl group, an s-butyl group, and a t-butyl group.
- Group, n-pentyl group, etc. preferably alkyl group having 1 to 5 carbon atoms; methoxy group, ethoxy group, n propoxy group, isopropoxy group, n butoxy group, isobutoxy group, s-butoxy group, t-butoxy group Preferred examples thereof include an alkoxyl group having 1 to 4 carbon atoms; an aryl group such as a phenyl group and a naphthyl group.
- Examples of the alkyl group represented by R 1 include a methyl group, an ethyl group, an n-propyl group, and an iso group. Examples thereof include alkyl groups having 1 to 3 carbon atoms such as propyl group.
- Specific examples of bisphosphite (I) include, for example, the following formula [0017] [Chemical Formula 4]
- the production method of bisphosphite (I) is not particularly limited, and examples thereof include the following methods.
- R 1 represents a hydrogen atom
- R 1 represents an alkyl group.
- Halogen phosphite [hereinafter abbreviated as Halogen phosphite (i)] Is reacted in the presence of a solvent and, if necessary, a basic substance in an inert gas atmosphere such as nitrogen or argon, to give a general formula (Woo 2)
- R 1 represents an alkyl group.
- Monophosphite [hereinafter abbreviated as monophosphite (Woo 2)]. ] Can and a manufacturing child (hereinafter, referred to this method as "monophosphite production method (b)”.) 0
- Y 2 represents a chlorine atom, a bromine atom or an iodine atom.
- Halogen phosphite represented by [Hereinafter abbreviated as halogen phosphite (e)]. ] Under an inert gas atmosphere such as nitrogen or argon, in the presence of a solvent and optionally a basic substance (hereinafter, this method is referred to as “bisphosphite production method (A)”). Or [B] monophosphite (u) and the general formula PY 3 (wherein Y 3 is a chlorine atom, bromine Represents an atom or iodine atom. ) Is reacted in the presence of a solvent and, if necessary, a basic substance in an inert gas atmosphere such as nitrogen or argon.
- halogenated phosphite hereinafter abbreviated as “halogenous phosphite (o)" is obtained (hereinafter referred to as “bisphosphite production method (first half B)"), and then the general formula ( Force) [Chemical 14] HO-A-OH (force)
- the amount of the compound used is usually in the range of 0.1 to 1 mol, preferably in the range of 0.2 to 0.8 mol, per 1 mol of bisphenol (a1).
- Examples of basic substances that can be used in the monophosphite production method (a) include amines such as trimethylamine, triethylamine, tri-n-butylamine, tri-n-octylamine, jetylisopropylamine, N, N-dimethylamine, and the like. Pyridine, picoline, collidine, le And nitrogen-containing heterocyclic compounds such as thidine and quinoline. Of these, triethylamine and pyridine are preferably used.
- One basic substance may be used alone, or two or more basic substances may be used in combination.
- the amount of the basic substance used is preferably in the range of 0.3 to 3 mol per 1 mol of bisphenol (A-1).
- Examples of the solvent used in the monophosphite production method (a) include saturated aliphatic hydrocarbons such as pentane, hexane, heptane, octane, nonane, decane, and cyclohexane; benzene, toluene, ethylbenzene, Aromatic hydrocarbons such as propylbenzene, o-xylene, m-xylene, p-xylene, o-ethyltoluene, m-ethinoretanolene, p-ethyltoluene; dimethyl ether, ethylmethyl ether, jetyl ether, diphth Examples thereof include ethers such as pinoleetenole, butinolemethinoleethenore, t-butinolemethinoleethenore, dibutinoreether, tetrahydrofuran and 1,
- the amount of the solvent used is preferably in the range of 1 to 20 parts by mass with respect to 1 part by mass of bisphenol (a-1).
- reaction temperature is usually in the range of ⁇ 20 to 100 ° C., preferably in the range of 0 to 50 ° C.
- reaction pressure is usually in the range of 0.05 to 3 MPa (gage pressure).
- reaction time is usually preferably in the range of 1 to 30 hours.
- the method for carrying out the monophosphite production method (a) is not particularly limited, for example, in an inert gas atmosphere such as nitrogen or argon, and in the presence of a solvent and, if necessary, a basic substance, at atmospheric pressure.
- the amount of halogenated phosphite (ii) used is usually in the range of 0.8 to 4 mol, preferably in the range of 1 to 2 mol, per 1 mol of bisphenol (a-2). .
- Examples of the basic substance that can be used in the monophosphite production method (b) include the same basic substances as exemplified in the monophosphite production method (a). Of these, triethylamine and pyridine are preferably used. One basic substance may be used alone, or two or more basic substances may be used in combination.
- the amount of the basic substance used is preferably in the range of 0.5 to 5 mol per 1 mol of bisphenol (A-2).
- Examples of the solvent used in the monophosphite production method (b) include the same solvents as those exemplified in the monophosphite production method (a). Among these, it is preferable to use toluene and tetrahydrofuran. One solvent may be used alone, or two or more solvents may be used in combination.
- the amount of the solvent used is preferably in the range of 1 to 20 parts by mass with respect to 1 part by mass of bisphenol (a-2).
- reaction temperature is usually in the range of ⁇ 20 to 100 ° C., preferably in the range of 0 to 80 ° C.
- the reaction pressure is usually in the range of 0.05 to 3 MPa (gauge pressure).
- the reaction time is usually preferably in the range of 0.5 to 20 hours.
- the method for producing monophosphite (b) is not particularly limited.
- an inert gas atmosphere such as nitrogen or argon
- the reaction can be carried out by adding 1 mol of halogenated phosphite (ii) to 1 mol of bisphenol (a2) at a predetermined temperature for 1 minute to 10 hours and then reacting at a predetermined temperature for a predetermined time.
- the halogen phosphite (I) used is, for example, 1 mol of a phosphorus trihalide compound such as phosphorus trichloride and bisphenol (A 1). 1 mol can be produced by reacting at about 10 ° C and atmospheric pressure in an inert gas atmosphere such as nitrogen and argon, if necessary, in the presence of a basic substance such as triethylamine and a solvent such as toluene [ For example, see the Journal of Chemical Society, 1953, p. 1920-1926], and the purity can be increased by distillation or recrystallization as appropriate.
- a phosphorus trihalide compound such as phosphorus trichloride and bisphenol (A 1). 1 mol can be produced by reacting at about 10 ° C and atmospheric pressure in an inert gas atmosphere such as nitrogen and argon, if necessary, in the presence of a basic substance such as triethylamine and a solvent such as toluene [ For example, see the Journal of Chemical Society, 1953
- the amount of halogenated phosphite (e) used is preferably in the range of 0.8 to 3 moles per mole of monophosphite (u). I prefer the range of moles! /.
- the basic substances that can be used in the bisphosphite production method (A) include the basic substances exemplified in the monophosphite production method (a), and metals such as sodium hydride and potassium hydride.
- metals such as sodium hydride and potassium hydride.
- Examples include hydrides, alkyl lithiums such as methyl lithium and n-butyl lithium. Among these, it is preferable to use triethylamine, pyridine, n-butyllithium or sodium hydride.
- One basic substance may be used alone, or two or more basic substances may be used in combination. When a basic substance is used, the amount of the basic substance used is preferably in the range of 0.8 to 2 mol per 1 mol of monophosphite (u).
- Examples of the solvent include the same solvents as those exemplified in the monophosphite production method (a). Among these, it is preferable to use toluene and tetrahydrofuran. Melting One medium may be used alone, or two or more mediums may be used in combination.
- the amount of the solvent used is preferably in the range of 1 to: LOO parts by mass with respect to 1 part by mass of monophosphite (u).
- reaction temperature is usually in the range of ⁇ 100 to 100 ° C., preferably in the range of 80 to 80 ° C.
- reaction pressure is usually in the range of 0.05 to 3 MPa (gauge pressure).
- reaction time is usually preferably in the range of 0.5 to 30 hours.
- the method for producing bisphosphite (A) is not particularly limited, for example, in an inert gas atmosphere such as nitrogen or argon, and in the presence of a solvent and, if necessary, a basic substance, under atmospheric pressure. Then, halogen phosphite (g) can be added dropwise to monophosphite (u) at a predetermined temperature for 1 minute to 10 hours and reacted at a predetermined temperature for a predetermined time.
- the monophosphite (u) is usually reacted with the metal hydride or alkyl lithium in advance to convert it to phenoxide. It is possible to carry out by adding dropwise halogenophosphite (() at a predetermined temperature over 1 minute to 10 hours and reacting at a predetermined temperature for a predetermined time.
- the halogenated phosphite (D) used is, for example, a phosphorus trihalide compound such as phosphorus trichloride and a bisphosphite produced later.
- the diol (force) used in method (B) is about ⁇ 10 in the presence of a basic substance such as triethylamine and a solvent such as tetrahydrofuran or toluene under an inert gas atmosphere such as nitrogen or argon. (For example, see Journal of Chemical Society, 1953, p. 1920—1926), and, if necessary, distillation and recrystallization. The purity can be increased by utilizing a conventional organic compound separation and purification method.
- Phosphorus trihalides represented by the general formula PY 3 (wherein ⁇ 3 is as defined above)
- the amount of the compound used is usually in the range of 1 to 100 mol, preferably 1 to 10 mol, per 1 mol of monophosphite (u).
- Examples of the basic substance that can be used in the bisphosphite production method ( ⁇ -first half) include the same basic substances as those used in the monophosphite production method (a). Of these, triethylamine and pyridine are preferably used. Basic substances are
- the amount used is 1 mol of monophosphite (u).
- Examples of the solvent used in the bisphosphite production method (B-first half) include the same solvents as those used in the monophosphite production method (a). Among them
- Toluene and tetrahydrofuran are preferably used.
- One solvent may be used alone, or two or more solvents may be used in combination.
- the amount of the solvent used is preferably in the range of 1 to L00 parts by mass with respect to 1 part by mass of monophosphite (u).
- reaction conditions such as reaction temperature, reaction pressure, and reaction time in the bisphosphite production method (B-first half).
- reaction temperature is usually in the range of 0 to 150 ° C and preferably in the range of 20 to 120 ° C.
- reaction pressure is usually 0.
- a range of 05 to 3 MPa (gauge pressure) is preferable.
- the reaction time is usually preferably in the range of 0.5 to 30 hours.
- the reaction mixture containing the halogenophosphite (o) obtained by the above-mentioned method is filtered, and the filtration power is also removed by distilling off the phosphorus trihalide compound, solvent, basic substance and the like under reduced pressure ( Residues containing halogenophosphite (o) obtained by 50 ° C / 0. OlMPa)
- Residues containing halogenophosphite (o) obtained by 50 ° C / 0. OlMPa Residues containing halogenophosphite (o) obtained by 50 ° C / 0. OlMPa
- it may be used in the bisphosphite production method (B—second half) described later, or by recrystallizing using a solvent such as toluene, tetrahydrofuran, etc., the halogenophosphite (o) is isolated and force bisphosphite is separated. It may be used in the fight manufacturing method (B—second
- the amount of diol (power) used in the bisphosphite production method (B—second half) is usually in the range of 1 to 10 moles per mole of halogenophosphite (o). Preferably it is in the range of 3 moles.
- Examples of the basic substance that can be used in the bisphosphite production method (B-second half) include the same basic substances as exemplified in the monophosphite production method (a). Of these, triethylamine and pyridine are preferably used. One basic substance can be used alone, or two or more basic substances can be used together.
- the amount used is preferably in the range of 2 to 10 moles per mole of halogenophosphite (v).
- Examples of the solvent used in the bisphosphite production method (B-second half) include the same solvents as those exemplified in the monophosphite production method (a). Among these, it is preferable to use toluene and tetrahydrofuran. One solvent may be used alone, or two or more solvents may be used in combination.
- the amount of the solvent used is preferably in the range of 1 to: LOO parts by mass with respect to 1 part by mass of the halogenophosphite (o).
- reaction temperature is usually in the range of ⁇ 20 to: LOO ° C., preferably in the range of 0 to 50 ° C.
- reaction pressure is usually from 0.05 to
- the range is 3MPa (gauge pressure).
- the reaction time is usually preferably in the range of 0.5 to 30 hours.
- the method for carrying out the bisphosphite production method (B-second half) is not particularly limited, for example, in an inert gas atmosphere such as nitrogen or argon, and in the presence of a solvent and, if necessary, a basic substance, at atmospheric pressure.
- the crude product is dissolved in a solvent such as hexane, toluene, diisopropyl ether, tetrahydrofuran, ethyl acetate, acetone, acetonitrile in the range from 40 ° C to the boiling point of the solvent, It can be carried out by cooling to 20-20 ° C and leaving it to stand.
- a solvent such as hexane, toluene, diisopropyl ether, tetrahydrofuran, ethyl acetate, acetone, acetonitrile in the range from 40 ° C to the boiling point of the solvent, It can be carried out by cooling to 20-20 ° C and leaving it to stand.
- the bisphosphite (I) obtained by the above method is a novel compound.
- Powerful bisphosphite (I) has a carbon-carbon double bond at the end of the molecule, especially in the hydroformylation reaction of non-conjugated gens with 6 to 20 carbon atoms, hydroformylation to carbon-carbon double bonds inside the molecule It has the features that are not found in the conventionally known bisphosphites that can suppress the reaction and the isomerization reaction at each carbon-carbon double bond at the same time, and maintain high thermal stability and catalytic activity of the catalyst. And is very useful.
- Reaction 1 A method for producing an aldehyde by reaction (hydroformylation reaction) (hereinafter referred to as Reaction 1) will be described in detail.
- non-conjugated gen having 6 to 20 carbon atoms having a carbon-carbon double bond at the molecular end include, for example, 1,4 monohexagen, 1-methoxy-2,7-octadiene, 1 ethoxy 2, 7-octagen, 1 propoxy 2, 7-octagen, 1 isopropoxy-2, 7-octagen, 2, 7-octagen 1-ol, 1-acetoxy 2, 7-octagen, 1, 6-octagen.
- the LO group metal compound includes, for example, a rhodium compound, a cobalt compound, a ruthenium compound, and an iron compound.
- rhodium compounds include Rh (acac) (CO), Rh (acac), RhCl (CO) (PPh), RhCl (PPh), RhBr (CO) (PPh),
- cobalt compounds include HCo (HCo)
- Noretenium compound For example, Ru (CO) (PPh), RuCl (PPh), RuCl (PPh), Ru (CO) (PPh), Ru (CO) (PPh), Ru (CO) (PPh), RuCl (PPh), Ru (CO) (PPh), Ru (CO) (PPh), RuCl (PPh), Ru (CO) (PPh), RuCl (PPh), Ru (CO) (PPh), RuCl (PPh), Ru (CO) (PPh), RuCl (PPh), Ru (CO) (PPh), RuCl (PPh), Ru (CO) (PPh), RuCl (PPh), Ru (CO) (PPh), RuCl (PPh), Ru (CO) (PPh), RuCl (PPh), Ru (CO) (PPh), RuCl (PPh), Ru (CO) (PPh), RuCl (PPh), Ru (CO) (PPh), RuCl (PPh), Ru (CO) (PPh), RuCl (PPh), Ru (CO) (
- iron compound examples include Fe (CO), Fe (CO) PPh,
- Rh a CaC ) (CO) or Rh (acac).
- the amount of the Group 8-10 metal compound used is in the range of 0.0001 to 1000 mol in terms of metal atom per liter of the reaction mixture, preferably in the range of 0.005 to 10 mol. It is preferable. If the amount of the Group 8-10 metal compound used is less than 0.001 mol per liter of the reaction mixture, the reaction rate tends to be extremely slow, and if it exceeds 1000 mol, the corresponding effect can be obtained. However, the catalyst cost only increases.
- one bisphosphite (I) may be used alone, or two or more may be used in combination.
- the amount of bisphosphite (I) to be used is preferably in the range of 8 to: 2 to 1000 mol in terms of phosphorus atom per 1 mol of metal in the L0 group metal compound 5 to From the viewpoint of catalyst activity and reaction rate that are more preferably in the range of 500 mol, it is more preferably in the range of 10 to 200 mol. If the amount of bisphosphite (I) used is less than 2 moles per mole of metal in the Group 8-10 metal compound, the thermal stability of the catalyst is impaired, and if it exceeds 1000 moles, The speed tends to be very small.
- Reaction 1 is carried out in the presence or absence of a solvent.
- a solvent examples include saturated aliphatic hydrocarbons such as bentane, hexane, heptane, octane, nonane, decane, and cyclohexane; benzene, toluene, ethylbenzene, propylbenzene, o-xylene, m-xylene, p Aromatic hydrocarbons such as xylene, o ethynyl nolene, m-ethitil nolene, p ethyltoluene; alcohols such as isopropyl alcohol, isobutyl alcohol, isopentyl alcohol, neopentyl alcohol; dimethyl etherol, ethinolemethino reetenol, Jetinoreethenore, Dipropinoleetenore, Butinoremethinoreatenore,
- ketones such as dipropyl ketone. Use one of these solvents alone. Or two or more of them may be used in combination.
- the amount of the solvent used is not particularly limited, but it is usually preferably in the range of 1 to 90% by mass with respect to the entire reaction mixture.
- the reaction temperature in Reaction 1 is preferably in the range of 40 to 150 ° C, more preferably in the range of 50 to 130 ° C from the viewpoint of suppressing catalyst deactivation.
- the reaction pressure is preferably in the range of 0.01 to 10 MPa (gauge pressure), and more preferably in the range of 0.5 to 5 MPa (gauge pressure).
- the reaction time is usually in the range of 0.5 to 20 hours, and from the viewpoint of productivity, it is preferably in the range of 0.5 to 5 hours.
- reaction 1 in order to suppress the high boiling point of the aldehyde to be generated by side reaction, if necessary, further, triethylamine, triptylamin, tri-n-octylamine, N, N, ⁇ ', ⁇ , Monotetramethyl 1,2-diaminoethane, ⁇ , ⁇ , ⁇ ', ⁇ , monotetramethyl 1,3 diaminopropane, ⁇ , ⁇ , ⁇ ', N'-tetramethyl-1,4 diaminobutane, ⁇ , ⁇ ge
- additives such as tilethanolamine, triethanolamine, ⁇ -methylbiperidine, ⁇ -methylpyrrolidine, ⁇ -methylmorpholine, pyridine, picoline, lutidine, collidine, quinoline and the like.
- the additive is used, the amount used is usually in the range of 200 to 3000 moles with respect to 1 mole of metal in the Group 8
- Reaction 1 can be performed in a continuous manner or in a batch manner using a stirring reaction vessel, a circulation reaction vessel, a bubble column reaction vessel, or the like.
- the method for carrying out Reaction 1 is not particularly limited.
- a mixed gas of carbon monoxide: hydrogen 1: 1 (molar ratio)
- the number of carbon atoms having a carbon-carbon double bond at the molecular end is 6-20.
- the bisphosphite (1), a mixed solution of a Group 8-10 metal compound and a solvent, and the above-mentioned additives as necessary are supplied while stirring at a predetermined temperature and a predetermined pressure. It can be carried out by reacting for a predetermined time.
- Example 2 reaction and separation were carried out in the same manner as in Example 2 except that 0.993 g (15 mmol) of ethylene glycol was used instead of 1.56 g (15 mmol) of neopentyl glycol.
- the 1 H-NMR data of the obtained bisphosphite (I 4) are shown below.
- a solution of 20 mol of toluene in 20 ml of toluene was prepared, and 1 ml of the vigorous solution was added to a solution of 76 mg (0.077 mmol) of bisphosphite (I l) in toluene (4 ml) at 25 ° C to obtain rhodium.
- a mixed solution (hereinafter referred to as catalyst solution A) of atoms: phosphorus atoms 1: 20 (molar ratio) was obtained.
- Electromagnetic stirring type auto saucer with gas introduction port and sampling port with internal volume of 100ml
- the catalyst solution A2.5 ml (Rh (acac) (CO) equivalent to 0.002 mmol
- reaction mixture was gas chromatographed (analytical instrument: GC—17A, manufactured by Shimadzu Corporation, column used: DB—23 (60 m), manufactured by J & W Scientific, analysis conditions: injection temp. 250 ° C, detection temp.
- Example 6 the reaction and analysis were performed in the same manner as in Example 6 except that bisphosphite (1-1) was replaced with bisphosphite (I-2) obtained in Example 3.
- the conversion rate of 1-methoxy-2, 7-year-old Tatagene is 94%
- the selectivity of aldehydes with hydrocarbylation of carbon-carbon double bonds at the end of the molecule is 95%
- carbon-carbon double in the molecule The selectivity of the dialdehyde that was hydroformylated in the bond was 3%
- that of 1-methoxy-2,7-octadiene was 2%.
- Comparative Example 1 Although the hydroformylation reaction to the carbon-carbon double bond in the molecule is greatly suppressed, the isomerization ratio of the carbon-carbon double bond is as high as 17%. In Comparative Example 2, both the hydroformyl reaction at the carbon-carbon double bond in the molecule and the isomerization rate of the carbon-carbon double bond are slightly higher.
- Table 1 also shows the results obtained using the bisphosphite shown below (hereinafter referred to as bisphosphite ())).
- bisphosphites (I) of the present invention are heat-stable when compared with bisphosphites ( ⁇ ) that are known bisphosphites, particularly those having similar structures to the bisphosphites of the present invention Water resistance It is very good for degradability.
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Description
Claims
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/295,874 US7745666B2 (en) | 2006-04-04 | 2007-04-03 | Method for producing aldehyde using bisphosphite and group 8-10 metal compound, and such bisphosphite |
| CN2007800122986A CN101415717B (zh) | 2006-04-04 | 2007-04-03 | 使用双亚磷酸酯和第8-10族金属化合物制备醛的方法以及该双亚磷酸酯 |
| EP07740928.2A EP2003138B1 (en) | 2006-04-04 | 2007-04-03 | Method for producing aldehyde using bisphosphite and group 8-10 metal compound, and such bisphosphite |
| KR1020087024103A KR101381015B1 (ko) | 2006-04-04 | 2007-04-03 | 비스포스파이트 및 제 8 ∼ 10 족 금속 화합물을 사용한 알데히드의 제조 방법, 그리고 그 비스포스파이트 |
| CA2649019A CA2649019C (en) | 2006-04-04 | 2007-04-03 | Method for producing aldehyde using bisphosphite and group 8-10 metal compound, and such bisphosphite |
| JP2008508702A JP5180819B2 (ja) | 2006-04-04 | 2007-04-03 | ビスホスファイトおよび第8〜10族金属化合物を用いたアルデヒドの製造方法、並びに該ビスホスファイト |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006-103164 | 2006-04-04 | ||
| JP2006103164 | 2006-04-04 |
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| WO2007114445A1 true WO2007114445A1 (ja) | 2007-10-11 |
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| PCT/JP2007/057492 Ceased WO2007114445A1 (ja) | 2006-04-04 | 2007-04-03 | ビスホスファイトおよび第8~10族金属化合物を用いたアルデヒドの製造方法、並びに該ビスホスファイト |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7745666B2 (ja) |
| EP (1) | EP2003138B1 (ja) |
| JP (1) | JP5180819B2 (ja) |
| KR (1) | KR101381015B1 (ja) |
| CN (1) | CN101415717B (ja) |
| CA (1) | CA2649019C (ja) |
| WO (1) | WO2007114445A1 (ja) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008071508A1 (de) * | 2006-12-13 | 2008-06-19 | Evonik Oxeno Gmbh | Bisphosphitliganden für die übergangsmetallkatalysierte hydroformylierung |
| JP2012505215A (ja) * | 2008-10-08 | 2012-03-01 | ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー | ビスホスファイトの合成のためのスラリープロセス |
| WO2014014035A1 (ja) * | 2012-07-19 | 2014-01-23 | 国立大学法人名古屋大学 | ピロリン酸エステル化合物、ビスリン酸エステル化合物及び触媒 |
| WO2014156776A1 (ja) * | 2013-03-27 | 2014-10-02 | 株式会社クラレ | ジアルデヒドの製造方法 |
| WO2017175582A1 (ja) * | 2016-04-05 | 2017-10-12 | 株式会社クラレ | ビスホスファイトおよびそれを用いた1,9-ノナンジアールの製造方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7928267B1 (en) * | 2009-06-22 | 2011-04-19 | Eastman Chemical Company | Phosphite containing catalysts for hydroformylation processes |
| DE102010027316A1 (de) | 2010-07-16 | 2012-01-19 | Merck Patent Gmbh | Metallkomplexe |
| MY181661A (en) | 2012-08-29 | 2020-12-31 | Dow Technology Investments Llc | Catalyst preparation process |
| CA2887107A1 (en) | 2012-10-12 | 2014-04-17 | Evonik Degussa Gmbh | Mixture of various unsymmetric bisphosphites and use thereof as a catalyst mixture in hydroformylation |
| US9579641B2 (en) * | 2013-06-20 | 2017-02-28 | Dow Global Technologies Llc | Aryl phosphines with fused ring ortho-alkoxy substitution |
| DE102013217166A1 (de) * | 2013-08-28 | 2015-03-05 | Evonik Industries Ag | Verfahren zur Hydroformylierung von ungesättigten Verbindungen durch SILP-Katalyse |
| DE102014201756A1 (de) * | 2014-01-31 | 2015-08-06 | Evonik Degussa Gmbh | Reinigung chlorverschmutzter Organophosphorverbindungen |
| EP3816172B1 (de) * | 2019-10-28 | 2021-12-22 | Evonik Operations GmbH | Phosphazyklische phosphite aus dem enol des 1-hydroxy-2-acetonaphthons |
| EP3816173B1 (de) * | 2019-10-28 | 2021-12-22 | Evonik Operations GmbH | Phosphazyklische phosphite aus dem enol des pyridoins und furoins |
| EP3816171B1 (de) * | 2019-10-28 | 2021-12-22 | Evonik Operations GmbH | Phosphazyklische phosphite aus dem enol des benzoins |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62116535A (ja) | 1985-09-05 | 1987-05-28 | ユニオン・カ−バイド・コ−ポレ−シヨン | 遷移金属錯体触媒方法 |
| JPH04290551A (ja) | 1990-08-21 | 1992-10-15 | Basf Ag | ロジウムヒドロホルミル化触媒 |
| JPH0810624A (ja) | 1994-06-30 | 1996-01-16 | Mitsubishi Chem Corp | ロジウム系錯体触媒の製造方法及びその触媒を用いたヒドロホルミル化方法 |
| JPH11292887A (ja) * | 1998-04-07 | 1999-10-26 | Mitsubishi Chemical Corp | ビスホスファイト化合物及び該化合物を用いたアルデヒド類の製造方法 |
| JP2006503086A (ja) * | 2002-10-15 | 2006-01-26 | ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション | ビス−キレート化配位子及びカルボニル化方法におけるその使用 |
| JP2006193987A (ja) * | 2005-01-14 | 2006-07-27 | Matsushita Electric Works Ltd | 排水管カバー |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69916560T2 (de) | 1998-12-10 | 2005-04-14 | Mitsubishi Chemical Corp. | Verfahren zur Herstellung von Aldehyden |
| DE10031493A1 (de) * | 2000-06-28 | 2002-01-10 | Oxeno Olefinchemie Gmbh | Neue Bisphosphitverbindungen und deren Metallkomplexe |
| DE10053272A1 (de) * | 2000-10-27 | 2002-05-08 | Oxeno Olefinchemie Gmbh | Neue Bisphosphitverbindungen und deren Metallkomplexe |
-
2007
- 2007-04-03 KR KR1020087024103A patent/KR101381015B1/ko active Active
- 2007-04-03 CA CA2649019A patent/CA2649019C/en active Active
- 2007-04-03 CN CN2007800122986A patent/CN101415717B/zh active Active
- 2007-04-03 US US12/295,874 patent/US7745666B2/en active Active
- 2007-04-03 JP JP2008508702A patent/JP5180819B2/ja active Active
- 2007-04-03 WO PCT/JP2007/057492 patent/WO2007114445A1/ja not_active Ceased
- 2007-04-03 EP EP07740928.2A patent/EP2003138B1/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62116535A (ja) | 1985-09-05 | 1987-05-28 | ユニオン・カ−バイド・コ−ポレ−シヨン | 遷移金属錯体触媒方法 |
| JPH04290551A (ja) | 1990-08-21 | 1992-10-15 | Basf Ag | ロジウムヒドロホルミル化触媒 |
| JPH0810624A (ja) | 1994-06-30 | 1996-01-16 | Mitsubishi Chem Corp | ロジウム系錯体触媒の製造方法及びその触媒を用いたヒドロホルミル化方法 |
| JPH11292887A (ja) * | 1998-04-07 | 1999-10-26 | Mitsubishi Chemical Corp | ビスホスファイト化合物及び該化合物を用いたアルデヒド類の製造方法 |
| JP2006503086A (ja) * | 2002-10-15 | 2006-01-26 | ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション | ビス−キレート化配位子及びカルボニル化方法におけるその使用 |
| JP2006193987A (ja) * | 2005-01-14 | 2006-07-27 | Matsushita Electric Works Ltd | 排水管カバー |
Non-Patent Citations (6)
| Title |
|---|
| HELVETICA CHIMICA ACTA, vol. 84, 2001, pages 3269 - 3280 |
| JOURNAL OF CHEMICAL SOCIETY, 1953, pages 1920 - 1926 |
| JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS, 1991, pages 1096 - 1097 |
| ORGANOMETALLICS, vol. 15, 1996, pages 835 - 847 |
| See also references of EP2003138A4 |
| THE JOURNAL OF ORGANIC CHEMISTRY, vol. 34, no. 2, 1969, pages 327 - 330 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008071508A1 (de) * | 2006-12-13 | 2008-06-19 | Evonik Oxeno Gmbh | Bisphosphitliganden für die übergangsmetallkatalysierte hydroformylierung |
| US8003816B2 (en) | 2006-12-13 | 2011-08-23 | Evonik Oxeno Gmbh | Bisphosphite ligands for hydroformylation catalyzed by transition metals |
| JP2012505215A (ja) * | 2008-10-08 | 2012-03-01 | ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー | ビスホスファイトの合成のためのスラリープロセス |
| WO2014014035A1 (ja) * | 2012-07-19 | 2014-01-23 | 国立大学法人名古屋大学 | ピロリン酸エステル化合物、ビスリン酸エステル化合物及び触媒 |
| JPWO2014014035A1 (ja) * | 2012-07-19 | 2016-07-07 | 国立大学法人名古屋大学 | ピロリン酸エステル化合物、ビスリン酸エステル化合物及び触媒 |
| WO2014156776A1 (ja) * | 2013-03-27 | 2014-10-02 | 株式会社クラレ | ジアルデヒドの製造方法 |
| US9464018B2 (en) | 2013-03-27 | 2016-10-11 | Kuraray Co., Ltd. | Method for producing dialdehyde |
| JPWO2014156776A1 (ja) * | 2013-03-27 | 2017-02-16 | 株式会社クラレ | ジアルデヒドの製造方法 |
| WO2017175582A1 (ja) * | 2016-04-05 | 2017-10-12 | 株式会社クラレ | ビスホスファイトおよびそれを用いた1,9-ノナンジアールの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2649019C (en) | 2014-07-08 |
| JPWO2007114445A1 (ja) | 2009-08-20 |
| US7745666B2 (en) | 2010-06-29 |
| EP2003138B1 (en) | 2013-10-09 |
| JP5180819B2 (ja) | 2013-04-10 |
| CA2649019A1 (en) | 2007-10-11 |
| CN101415717B (zh) | 2012-12-12 |
| EP2003138A4 (en) | 2010-02-10 |
| KR101381015B1 (ko) | 2014-04-04 |
| EP2003138A1 (en) | 2008-12-17 |
| CN101415717A (zh) | 2009-04-22 |
| US20090259073A1 (en) | 2009-10-15 |
| KR20080106958A (ko) | 2008-12-09 |
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