WO2000061531A1 - Verfahren zur herstellung von biarylen - Google Patents
Verfahren zur herstellung von biarylen Download PDFInfo
- Publication number
- WO2000061531A1 WO2000061531A1 PCT/EP2000/001111 EP0001111W WO0061531A1 WO 2000061531 A1 WO2000061531 A1 WO 2000061531A1 EP 0001111 W EP0001111 W EP 0001111W WO 0061531 A1 WO0061531 A1 WO 0061531A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- palladium
- alkyl
- group
- radicals
- independently
- 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.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B37/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms
- C07B37/04—Substitution
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/32—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen
- C07C1/321—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen the hetero-atom being a non-metal atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/30—Preparation of ethers by reactions not forming ether-oxygen bonds by increasing the number of carbon atoms, e.g. by oligomerisation
-
- C—CHEMISTRY; METALLURGY
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
Definitions
- the present invention relates to a method for producing biarylene with
- Biaryl compounds especially biphenyl compounds, are of technical importance as fine chemicals, intermediates for pharmaceuticals, optical brighteners and agrochemicals.
- Catalysts used in the Suzuki reaction are generally palladium and nickel compounds. Despite the economic advantage of nickel catalysts (see A.F. Indolese, Tetrahedron Lett. 1997, 38, 3513), palladium catalysts are preferred over nickel catalysts because of the lower toxicity and the greater tolerance towards functional groups. If palladium catalysts are used, both palladium (II) and palladium (0) complexes are used in Suzuki reactions (see M. Beller,
- the object of the present invention is to provide a new process for the preparation of biarylene which does not have the disadvantages of the known processes, is suitable for large-scale implementation and provides biaryls in high yield, catalyst productivity and purity.
- X is selected from the group consisting of chlorine, bromine, iodine, OSO 2 CF 3 , OSO 2 aryl- (C 6 -C 10 ), OSO 2 alkyl- (CC 8 ) and N 2 ⁇ ' , where Y is a chlorine Represents bromine or iodine atom or a tetrafluoroborate or tetraphenylborate anion;
- Q. and Q 2 are independently selected from the group of OH, fluorine, chlorine, bromine, iodine, alkyl - ⁇ - C, aryl- (C 6 -C 10 ), alkoxy - ⁇ - C and aryloxy- ( C 6 -C 10 );
- radicals R 1 to R 4 independently of one another represent a (C 1 -C 18 ) alkyl radical or one of the radicals Ar described above; • E represents a carbon bridge with two to seven carbon atoms; and
- n an integer from 1 to 4.
- the radicals R 1 to R 4 have up to eight substituents which are selected independently of one another from the group of fluorine, chlorine, CF 3) OH, NO 2 , CN, R 5 , OR 5 , CHO, CO-R 5 , COOH, COO-R 5 , OCO-R 5 , SiR 5 3 , NH 2 , NH-R 5 , NR 5 2 , SO-R 5 , SO 2 -R 5 , SO 3 H, SO 3 -R 5 , CONH 2 , NHCOH, NHCO-R 5 , NHCOO- R 5 , PO-R 5 2 , PR 5 2 , PO 3 H 2 , PO (O-alkyl- (C r C 6 )) 2 and
- R 5 is an alkyl radical with 1 to 8 carbon atoms or an aryl radical with 6 to 10 carbon atoms, such as. B. phenyl.
- the carbon bridge E can have up to seven substituents which are selected independently of one another from the group of (C, -
- Q 1 and Q 2 independently of one another are a (C 1 -C 4 ) -alkyl-, (C.-C 4 ) -alkoxy-, (C 6 -C 10 ) - Aryl and / or (C 6 -C 10 ) aryloxy radical which are substituted by at least one haiogen atom or a (C 1 -C 4 ) alkoxy or (C 1 -C 4 -alkyl radical); or that Q 1 and Q 2 in the formula (Illa) together represent an alkylenedioxy or alkylene group having one to four carbon atoms, which is optionally substituted by up to four (CC 4 ) alkyl and / or (C 6 -C 10 ) aryl radicals.
- the radicals Ar and Ar ' can independently represent a heteroaromatic, with up to four further aromatic, heteroaromatic and / or aliphatic rings being fused onto the heteroaromatic ring.
- the process according to the invention is particularly suitable for the synthesis of biaryls, in which Ar and Ar 'for a substituted phenyl, naphthyl, anthryl, phenanthryl, biphenyl radical and / or a five-, six- or seven-membered heteroaromatic compound optionally nitrogen, oxygen or sulfur atoms are in the ring.
- heteroaromatics such as substituted pyridines, pyrimidines, oxazoles, imidazoles, pyrazines, quinolines, indoles, furans, benzofurans and / or thiophenes are particularly preferred.
- the process according to the invention has proven particularly useful for the preparation of compounds of the formula (I) in which the radicals Ar and Ar 'independently of one another have up to 5 substituents selected from the group consisting of alkyl (C r C 8 ), 0- Alkyl- (C r C ⁇ ), OCO-alkyl- (C r C 8 ), N-alkyl 2 - (C 1 -C 8 ), phenyl, aryl, fluorine, chlorine, NO 2 , CN, COOH, CHO, SO 2 alkyl (C r C 4 ), NH alkyl (CC 8 ), COO alkyl
- the reaction generally takes place in the presence of at least one solvent, selected from the group consisting of water, aliphatic ethers, aromatic or aliphatic hydrocarbons, alcohols, esters, aromatic or aliphatic nitriles and dipolar aprotic solvents such as
- the solvent is preferably THF, dioxane, diethyl ether, diglyme, MTBE, DME, acetonitrile, toluene, xylenes, anisole, ethyl acetate, methanol, ethanol, butanol, ethylene glycol, ethyl carbonate, propylene carbonate, dimethyl sulfoxide, N, N-dimethylacetamide, N, N-dimethylformamide or N-methylpyrrolidone.
- Primary, secondary and tertiary amines such as alkylamines, dialkylamines, trialkylamines, which can be alicyclic or open-chain;
- Alkali and alkaline earth metal salts of aliphatic and / or aromatic carboxylic acids such as acetates, propionates, benzoates, in particular their carbonates, hydrogen carbonates, phosphates, hydrogen phosphates or / and
- Metal alkoxides in particular alkali or alkaline earth metal oxides, such as sodium methanolate, potassium methoxide, sodium ethanolate, magnesium methoxide and calcium ethanolate.
- the base is preferably a carbonate, hydroxide or phosphate of lithium, sodium, potassium, calcium, magnesium or cesium.
- the base used can also be activated by activating the arylboronic acid to form anionic boranate species
- the palladium catalysts of the general formula (IVa) or (IVb) used are generally generated in situ from at least one palladium (II) salt or a palladium (0) compound and the corresponding phosphite ligands. However, they can also be used directly as a palladium (0) compound without reducing the initial catalytic activity.
- the palladium (II) salt is preferably selected from the group of
- the palladium (0) compound is particularly selected from the group of palladium (0) dibenzylidene acetone complexes, palladium (0) tetrakis (triphenyl phosphite),
- Palladium (0) tetrakis (triethyl phosphite), palladium (0) tetrakis (t phenylphosphine), palladium (0) bis (tri-o-tolylphosphine), palladium (0) tricyclohexylphosphane diallyl ether complex and palladium (0) bis (tricyclo-hexylphosphine).
- the molar ratio of palladium to phosphite ligand should be less than 1 and is preferably between 1: 2 and 1: 1000, in particular between 1: 5 and 1: 200.
- This cocatalyst is selected from the group of halogen salts, in particular a halide of the alkali elements and / or alkaline earth elements
- Ammonium halide and / or a phosphonium halide preferably a bromide and / and chloride.
- halogen salts LiBr, LiCl, NaBr, KBr, CsBr, Bu 4 NCI are particularly preferred.
- the cocatalyst is usually used in an amount of from 0.001 mol% to 100 mol%, in particular from 0.01 to 50 mol%, based on the compound of the formula (II).
- reaction can also take place in the cocatalyst
- Solvents (molten salt) are carried out.
- the reaction is generally carried out at a temperature between 20 and 200 ° C., preferably between 60 and 180 ° C., in particular between 80 and 160 ° C. 8 at a pressure up to 100 bar, preferably at a pressure between normal pressure and 60 bar.
- turnover values of the catalysts in the order of magnitude of 100,000 and more for bromoaromatics as starting materials and of 10,000 and more for chloroaromatics can be achieved. These values correspond to the best known results obtained with phosphine ligands.
- the process according to the invention makes it possible for the first time to use extremely small amounts of catalyst, so that the catalyst costs in comparison to the known Suzuki reactions are not cost-limiting for the corresponding process.
- phosphite ligands are easier and cheaper to produce, easier to modify and more stable to oxidation reactions.
- the biaryls produced according to the invention are used industrially, inter alia, as intermediates for pharmaceuticals (ATII antagonists) and agrochemicals, as ligand precursors for metallocene catalysts, optical brighteners and building blocks for polymers.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Steroid Compounds (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE50006154T DE50006154D1 (de) | 1999-04-10 | 2000-02-11 | Verfahren zur herstellung von biarylen |
| EP00916828A EP1171406B1 (de) | 1999-04-10 | 2000-02-11 | Verfahren zur herstellung von biarylen |
| US09/926,269 US6566571B1 (en) | 1999-04-10 | 2000-02-11 | Method of producing biaryls |
| AT00916828T ATE264828T1 (de) | 1999-04-10 | 2000-02-11 | Verfahren zur herstellung von biarylen |
| JP2000610808A JP2002541232A (ja) | 1999-04-10 | 2000-02-11 | ビアリールの製法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19916222A DE19916222A1 (de) | 1999-04-10 | 1999-04-10 | Verfahren zur Herstellung von Biarylen |
| DE19916222.0 | 1999-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2000061531A1 true WO2000061531A1 (de) | 2000-10-19 |
Family
ID=7904137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2000/001111 Ceased WO2000061531A1 (de) | 1999-04-10 | 2000-02-11 | Verfahren zur herstellung von biarylen |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6566571B1 (de) |
| EP (1) | EP1171406B1 (de) |
| JP (1) | JP2002541232A (de) |
| AT (1) | ATE264828T1 (de) |
| DE (2) | DE19916222A1 (de) |
| DK (1) | DK1171406T3 (de) |
| ES (1) | ES2219325T3 (de) |
| PT (1) | PT1171406E (de) |
| WO (1) | WO2000061531A1 (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002275105A (ja) * | 2001-03-15 | 2002-09-25 | Dainippon Ink & Chem Inc | ビアリール化合物の製造方法 |
| WO2009003650A1 (de) | 2007-06-29 | 2009-01-08 | Bayer Cropscience Ag | Verfahren zur herstellung von biarylen |
| CN112110789A (zh) * | 2020-01-08 | 2020-12-22 | 浙江中欣氟材股份有限公司 | 一种2,2′,3,3′,5,5′,6,6′-八氟-4-卤联苯的合成方法 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030220646A1 (en) * | 2002-05-23 | 2003-11-27 | Thelen Sarah L. | Method and apparatus for reducing femoral fractures |
| JP4552405B2 (ja) * | 2003-09-08 | 2010-09-29 | 三菱化学株式会社 | ビアリール化合物類の製造方法 |
| JP4864342B2 (ja) * | 2005-04-27 | 2012-02-01 | 北興化学工業株式会社 | ビアリール化合物の製造方法 |
| US7465795B2 (en) * | 2005-12-20 | 2008-12-16 | Astrazeneca Ab | Compounds and uses thereof |
| US7425556B2 (en) * | 2005-12-20 | 2008-09-16 | Astrazeneca Ab | Compounds and uses thereof |
| AR067028A1 (es) * | 2007-06-19 | 2009-09-30 | Astrazeneca Ab | Compuestos y usos de los mismos 849 |
| JP2014129255A (ja) * | 2012-12-28 | 2014-07-10 | Fujifilm Corp | 組成物およびフィルムならびにそれらの製造方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3925437C1 (en) * | 1988-12-17 | 1990-09-20 | Bayer Ag, 5090 Leverkusen, De | Bi:aryl cpds. prepn. - by coupling two halo-aromatic cpds. |
| EP0501268A2 (de) * | 1991-02-25 | 1992-09-02 | F. Hoffmann-La Roche Ag | Flüssigkristalline Verbindungen mit endständigem 1-Alkinylrest |
| WO1993010106A1 (en) * | 1991-11-18 | 1993-05-27 | E.I. Du Pont De Nemours And Company | Tetrazolylphenylboronic acid intermediates for the synthesis of aii receptor antagonists |
| US5254776A (en) * | 1992-07-17 | 1993-10-19 | Mallinckrodt Specialty Chemicals Company | Synthesis of bromobiphenyls |
| DE4414499A1 (de) * | 1994-04-26 | 1995-11-02 | Hoechst Ag | Verfahren zur Kreuzkupplung von aromatischen Borverbindungen mit aromatischen Halogenverbindungen oder Perfluoralkylsulfonaten |
-
1999
- 1999-04-10 DE DE19916222A patent/DE19916222A1/de not_active Withdrawn
-
2000
- 2000-02-11 US US09/926,269 patent/US6566571B1/en not_active Expired - Fee Related
- 2000-02-11 JP JP2000610808A patent/JP2002541232A/ja active Pending
- 2000-02-11 AT AT00916828T patent/ATE264828T1/de not_active IP Right Cessation
- 2000-02-11 PT PT00916828T patent/PT1171406E/pt unknown
- 2000-02-11 DE DE50006154T patent/DE50006154D1/de not_active Expired - Fee Related
- 2000-02-11 EP EP00916828A patent/EP1171406B1/de not_active Expired - Lifetime
- 2000-02-11 WO PCT/EP2000/001111 patent/WO2000061531A1/de not_active Ceased
- 2000-02-11 ES ES00916828T patent/ES2219325T3/es not_active Expired - Lifetime
- 2000-02-11 DK DK00916828T patent/DK1171406T3/da active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3925437C1 (en) * | 1988-12-17 | 1990-09-20 | Bayer Ag, 5090 Leverkusen, De | Bi:aryl cpds. prepn. - by coupling two halo-aromatic cpds. |
| EP0501268A2 (de) * | 1991-02-25 | 1992-09-02 | F. Hoffmann-La Roche Ag | Flüssigkristalline Verbindungen mit endständigem 1-Alkinylrest |
| WO1993010106A1 (en) * | 1991-11-18 | 1993-05-27 | E.I. Du Pont De Nemours And Company | Tetrazolylphenylboronic acid intermediates for the synthesis of aii receptor antagonists |
| US5254776A (en) * | 1992-07-17 | 1993-10-19 | Mallinckrodt Specialty Chemicals Company | Synthesis of bromobiphenyls |
| DE4414499A1 (de) * | 1994-04-26 | 1995-11-02 | Hoechst Ag | Verfahren zur Kreuzkupplung von aromatischen Borverbindungen mit aromatischen Halogenverbindungen oder Perfluoralkylsulfonaten |
Non-Patent Citations (1)
| Title |
|---|
| CHEMICAL ABSTRACTS, Columbus, Ohio, US; XP002901169 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002275105A (ja) * | 2001-03-15 | 2002-09-25 | Dainippon Ink & Chem Inc | ビアリール化合物の製造方法 |
| WO2009003650A1 (de) | 2007-06-29 | 2009-01-08 | Bayer Cropscience Ag | Verfahren zur herstellung von biarylen |
| CN112110789A (zh) * | 2020-01-08 | 2020-12-22 | 浙江中欣氟材股份有限公司 | 一种2,2′,3,3′,5,5′,6,6′-八氟-4-卤联苯的合成方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE50006154D1 (de) | 2004-05-27 |
| DE19916222A1 (de) | 2000-10-19 |
| US6566571B1 (en) | 2003-05-20 |
| JP2002541232A (ja) | 2002-12-03 |
| EP1171406A1 (de) | 2002-01-16 |
| PT1171406E (pt) | 2004-08-31 |
| ATE264828T1 (de) | 2004-05-15 |
| DK1171406T3 (da) | 2004-08-02 |
| EP1171406B1 (de) | 2004-04-21 |
| ES2219325T3 (es) | 2004-12-01 |
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