WO2002072524A2 - Verfahren zur herstellung von vinyl-, aryl- und heteroarylessigsäuren und ihrer derivate - Google Patents
Verfahren zur herstellung von vinyl-, aryl- und heteroarylessigsäuren und ihrer derivate Download PDFInfo
- Publication number
- WO2002072524A2 WO2002072524A2 PCT/EP2002/002423 EP0202423W WO02072524A2 WO 2002072524 A2 WO2002072524 A2 WO 2002072524A2 EP 0202423 W EP0202423 W EP 0202423W WO 02072524 A2 WO02072524 A2 WO 02072524A2
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- Prior art keywords
- branched
- linear
- aryl
- alkyl
- series
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
- C07D295/18—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carboxylic acids, or sulfur or nitrogen analogues thereof
- C07D295/182—Radicals derived from carboxylic acids
- C07D295/185—Radicals derived from carboxylic acids from aliphatic carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
- C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Definitions
- the invention relates to a process for the preparation of vinyl, aryl and heteroaryl acetic acids and their derivatives by reacting vinyl, aryl or heteroaryl boronic acid derivatives with ⁇ -halo- or ⁇ -pseudohaloacetic acids or their derivatives which have a substituent at the 2-position from the series carry hydrogen, alkyl, vinyl, aryl and heteroaryl in the presence of a palladium catalyst, a base and water.
- This method enables the preparation of a variety of functionalized vinyl, aryl and heteroarylacetic acids and their derivatives.
- Methylene carboxyl groups are important functional groups in a number of pharmacologically important compounds such as.
- a mild and efficient method for introducing methylene carboxyl groups into sensitive functionalized molecules is therefore of great interest.
- arylboronic acid derivatives are advantageous starting materials for cross-couplings, since, in contrast to the aforementioned Grignard compounds or arylzinc compounds, they are easy to store and easy to handle in pure form due to their low toxicity and their insensitivity to air and moisture. Boronic acid pinacol esters are easy to distill and chromatograph.
- Numerous vinyl, aryl, or heteroarylboronic acid derivatives are e.g. B. by substitution of aromatics with boric acid esters in the presence of Lewis acids, by reaction of other vinyl, aryl or heteroaryl metal compounds with boric acid esters or by palladium-catalyzed coupling reactions z.
- acetic acids and their derivatives from the series of esters and amides of the general formulas 1 or 2 are used, which are described in ⁇ position to the carbonyl group carry a substituent X from the series fluorine, chlorine, bromine, iodine or pseudohalogen groups from the series arylsulfonyloxy, alkylsulfonyloxy, trifluoromethylsulfonyloxy, alkylcarbonyloxy, arylcarbonyloxy azido, nitro, diazo, alkyloxycarbonyloxy or aryloxycarbonyloxy.
- R 1, R 2 , R 3 and for formula 2 R 4 are independently of one another from the series hydrogen, linear and branched Ci - C 8 alkyl, vinyl, aryl or heteroaryl from the series pyridine, pyrimidine, pyrrole, Thiophene, furan selectable and can in turn further substituents from the series linear and branched - C 8 alkyl or C ⁇ - C 8 aryl, linear and branched C ⁇ - C 8 alkyloxy or d - C 8 - aryloxy, halogenated linear and branched Ci - C 8 alkyl or halogenated C ⁇ - C 8 aryl, linear and branched d - C 8 alkyl or d - C 8 aryloxycarbonyl, linear and branched - C 8 alkylamino, linear and branched Ci - C 8 dialkylamino , Ci - C 8 arylamino, Ci - C 8 diarylamin
- ⁇ -Halo- or ⁇ -pseudohaloacetic acids and their derivatives of the formulas 1 or 2 are preferably used, where X is bromine or chlorine and the substituents R 1; R 2 , R 3 and R 4 may be those previously described. It is particularly preferred to use ⁇ -halo or ⁇ -pseudohaloacetic acids and their derivatives of the formulas 1 or 2, where X is bromine or chlorine which has no hydrogen atoms in the ⁇ position to the carbonyl group. Be particularly preferred ⁇ - bromoacetic ester and amides of the general formula 1 or 2 is used, in which the substituents R ⁇ and R 2 are hydrogens.
- Zi and Z 2 representing substituents from the series hydroxyl, dialkylamino, C 1 -C 8 alkyloxy, aryloxy, fluorine, bromine, chlorine, iodine.
- the Zi and Z 2 radicals can also be connected to one another by a CC bond or via a linear or branched alkyl or aryl bridge.
- the substituent Ar represents a vinyl aryl or heteroaryl radical from the series pyridine, pyrimidine, pyrrole, pyrazole, imidazole, oxazole, thiophene, furan, which in turn is further substituent from the series linear and branched d - C 8 alkyl or Ci - C 8 aryl, vinyl or heteroaryl from the series pyridine, pyrimidine, pyrrole, pyrazole, imidazole, oxazole, thiophene, furan, linear and branched d- C 8 alkyloxy or Ci-C 8 aryloxy, halogenated linear and branched Ci - C 8 - alkyl or halogenated Ci - C 8 aryl, linear and branched Ci - C 8 alkyl or Ci - C 8 aryloxycarbonyl, linear and branched Ci - C 8 alkyl or Ci - C 8 arylcarbonyl, linear and branched
- the boronic acids can be reacted in situ by reacting corresponding vinyl halides, aryl halides or heteroaryl halides or vinyl, aryl or heteroaryl pseudohalides with either a diboron compound or a borane be generated in the presence of a palladium catalyst according to the prior art.
- the bases used are alkali or alkaline earth metal hydroxides, carbonates, bicarbonates, oxides, phosphates, hydrogen phosphates, fluorides or hydrogen fluorides, alkali and alkaline earth metal phosphates, carbonates or fluorides are preferably used and particularly preferably, potassium fluoride, potassium carbonate and potassium phosphate are used.
- the catalysts are in the process according to the invention from common palladium (U) salts such as palladium chloride, bromide, iodide, acetate, acetylacetonate, which can optionally by further ligands such as.
- U palladium
- B alkyl nitriles can be stabilized, or from Pd (0) species such as palladium on activated carbon or tris (dibenzylidene acetone) dipalladium and phosphine ligands PR !
- R 2 R 3 where Rj are substituents from the series hydrogen, linear and branched d - C 8 alkyl, vinyl, aryl, or heteroaryl from the series pyridine, pyrimidine, pyrrole, thiophene, furan, which in turn have further substituents from the series linear and branched d - C 8 - alkyl or Ci - C 8 aryl, linear and branched Ci - C 8 alkyloxy or Ci - Cs aryloxy, halogenated linear and branched d - C 8 - alkyl or halogenated Ci - C 8 Aryl, linear and branched Ci - C 8 alkyl or Ci - C 8 aryloxycarbonyl, linear and branched Ci - C 8 alkylamino, linear and branched Ci - C 8 dialkylamino, Ci - C 8 arylamino, Ci - C 8 diarylamino, formyl , Hydroxy, Carboxy
- a quantity of catalyst of 0.01 mol% to 3 mol% is preferably used.
- the process according to the invention is carried out at temperatures from -20 ° C. to 150 ° C., preferably at 0 ° C. to 80 ° C. and particularly preferably at 10 ° C. to 50 ° C.
- the process according to the invention can be carried out in the presence of a solvent or in bulk.
- the process is preferably carried out in the presence of a solvent.
- Preferred solvents are water, saturated aliphatic hydrocarbons, alicyclic hydrocarbons, aromatic hydrocarbons, alcohols, amides, sulfoxides, sulfonates, nitriles, esters or ethers.
- pentane, hexane, heptane, octane, cyclohexane, benzene, toluene, xylenes, ethylbenzene, mesitylene, dioxane, tetrahydrofuran, diethyl ether, dibutyl ether, methyl t-butyl ether, diisopropyl ether, diethylene glycol dimethyl ether, methanol, ethanol, propanol, Isopropanol, methyl acetate, ethyl acetate, t-butyl acetate, dimethylformamide, diethylformamide, N-methylpyrrolidone, dimethylacetamide, dimethyl sulfoxide, sulfolane, acetonitrile, propionitrile or water can be used.
- Aromatic hydrocarbons, amides, esters and ethers are particularly preferably used. Ethers are very
- the process according to the invention is carried out in the presence of water. Is preferably carried out in the presence of 0.1 to 100 equivalents of water based on the acetic acid derivative.
- the water contained in the solvent and in the reagents must be taken into account. 1 to 50 equivalents of water are particularly preferably added. 2 to 20 equivalents of water are very particularly preferably added.
- the process according to the invention is preferably carried out in such a way that the catalyst, the ⁇ -halo or ⁇ -pseudohaloacetic acid derivative, the base and part of the solvent are introduced and the boronic acid derivative is metered in in a further part of the solvent.
- the reaction mixture is preferably worked up by distillation and / or by extraction after the reaction has ended.
- the reaction mixture is preferably worked up by extraction and subsequent distillation.
- reaction mixture was poured into water (300 ml) and extracted three times with 100 ml of dichloromethane each time. The combined organic fractions were washed with water, dried over magnesium sulfate and filtered. The residue was distilled in a high vacuum. A colorless oil (2.41 g; 89%) with a boiling point of 91 ° C./0.01 mbar was obtained as the main fraction and was identified as the expected reaction product.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002304832A AU2002304832A1 (en) | 2001-03-09 | 2002-03-06 | Method for producing vinyl, aryl and heteroaryl acetic acids and derivatives thereof |
JP2002571441A JP2004524328A (ja) | 2001-03-09 | 2002-03-06 | ビニル、アリールおよびヘテロアリール酢酸およびその誘導体の製造法 |
US10/471,150 US20050176987A1 (en) | 2001-03-09 | 2002-03-06 | Method for producing vinyl, aryl and heteroaryl acetic acids and derivatives thereof |
CA002440295A CA2440295A1 (en) | 2001-03-09 | 2002-03-06 | Method for producing vinyl, aryl and heteroaryl acetic acids and derivatives thereof |
EP02732458A EP1366010A2 (de) | 2001-03-09 | 2002-03-06 | Verfahren zur herstellung von vinyl-, aryl- und heteroarylessigsäuren und ihrer derivate |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10111262A DE10111262A1 (de) | 2001-03-09 | 2001-03-09 | Verfahren zur Herstellung von Vinyl- Aryl- und Heteroarylessigsäuren und ihrer Devivate |
DE10111262.9 | 2001-03-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002072524A2 true WO2002072524A2 (de) | 2002-09-19 |
WO2002072524A3 WO2002072524A3 (de) | 2002-11-14 |
Family
ID=7676791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/002423 WO2002072524A2 (de) | 2001-03-09 | 2002-03-06 | Verfahren zur herstellung von vinyl-, aryl- und heteroarylessigsäuren und ihrer derivate |
Country Status (7)
Country | Link |
---|---|
US (1) | US20050176987A1 (de) |
EP (1) | EP1366010A2 (de) |
JP (1) | JP2004524328A (de) |
AU (1) | AU2002304832A1 (de) |
CA (1) | CA2440295A1 (de) |
DE (1) | DE10111262A1 (de) |
WO (1) | WO2002072524A2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0302094D0 (en) | 2003-01-29 | 2003-02-26 | Pharmagene Lab Ltd | EP4 receptor antagonists |
GB0324269D0 (en) * | 2003-10-16 | 2003-11-19 | Pharmagene Lab Ltd | EP4 receptor antagonists |
MXPA06012402A (es) | 2004-04-27 | 2007-01-17 | Wyeth Corp | Carbamato y tiocarbamato biarilos ciclicos que contienen cianopirrol y metodos para preparar los mismos. |
TW200604137A (en) | 2004-04-27 | 2006-02-01 | Wyeth Corp | Coupling process for generating reactive boron-containing derivatives of n-substituted pyrrole-2-carbonitriles to produce biaryls |
IN2012DN06383A (de) * | 2010-01-19 | 2015-10-02 | Bayer Ip Gmbh | |
WO2012009372A2 (en) * | 2010-07-12 | 2012-01-19 | Colorado State University Research Foundation | Triazolium carbene catalysts and processes for asymmetric carbon-carbon bond formation |
BR112013022282B1 (pt) | 2011-03-02 | 2019-03-26 | Bayer Intellectual Property Gmbh | Processo para a preparação de derivados de ácidos aril- e heteroaril acético |
CN113735896B (zh) * | 2020-05-27 | 2024-05-24 | 广西师范大学 | 采用单原子钯膦配体制备z-构型-1,2-二锡取代烯烃的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5726343A (en) * | 1994-01-27 | 1998-03-10 | Novartis Corporation | Process for the preparation of arylacetic ester derivatives via palladium-catalyzed cross coupling reaction |
US5744635A (en) * | 1993-04-15 | 1998-04-28 | Roussel Uclaf | Preparation process for beta-alkoxy acrylic acid |
EP1031569A1 (de) * | 1997-10-27 | 2000-08-30 | Toyama Chemical Co., Ltd. | Verfahren zur herstellung von 7-isoindolinchinoloncarbonsäurederivaten und ihre zwischenprodukte, salze der 7-isoindolinchinoloncarbonsäuren, ihre hydrate und zusammensetzungen die diese als wirksamen bestandteil enthalten |
-
2001
- 2001-03-09 DE DE10111262A patent/DE10111262A1/de not_active Withdrawn
-
2002
- 2002-03-06 WO PCT/EP2002/002423 patent/WO2002072524A2/de active Search and Examination
- 2002-03-06 JP JP2002571441A patent/JP2004524328A/ja active Pending
- 2002-03-06 EP EP02732458A patent/EP1366010A2/de not_active Withdrawn
- 2002-03-06 US US10/471,150 patent/US20050176987A1/en not_active Abandoned
- 2002-03-06 CA CA002440295A patent/CA2440295A1/en not_active Abandoned
- 2002-03-06 AU AU2002304832A patent/AU2002304832A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5744635A (en) * | 1993-04-15 | 1998-04-28 | Roussel Uclaf | Preparation process for beta-alkoxy acrylic acid |
US5726343A (en) * | 1994-01-27 | 1998-03-10 | Novartis Corporation | Process for the preparation of arylacetic ester derivatives via palladium-catalyzed cross coupling reaction |
EP1031569A1 (de) * | 1997-10-27 | 2000-08-30 | Toyama Chemical Co., Ltd. | Verfahren zur herstellung von 7-isoindolinchinoloncarbonsäurederivaten und ihre zwischenprodukte, salze der 7-isoindolinchinoloncarbonsäuren, ihre hydrate und zusammensetzungen die diese als wirksamen bestandteil enthalten |
Non-Patent Citations (5)
Title |
---|
COSTA, A.; NÁJERA, C. AND SANSANO, J.: "P2-Et-Mediated Deprotonation of ortho-Halobenzyl Sulfones:Synthetic Applications as Zwitterionic Synthons" SYNLETT, Bd. 12, 2001, Seiten 1181-1184, XP001084388 * |
GOOSSEN, L.: "Pd-catalyzed synthesis of arylacetic acid derivatives with boronic acids" CHEMCOMM, 2002, Seite 669-670 XP002206662 * |
MARTIN, A. AND YANG, Y.: "Palladium-catalyzed cross-coupling reactions and organoboronic acids with organic electrophiles" ACTA CHEMICA SCANDINAVICA, Bd. 47, 1993, Seiten 221-230, XP000196845 * |
SUZUKI, A.: "Recent advances in the cross-coupling reactions of organoboron derivatives with organic electrophiles,1995-1998" JOURNAL OF ORGANOMETALLIC CHEMISTRY, Bd. 576, 1999, Seiten 147-168, XP002206661 * |
WRIGHT, S.; HAGEMAN, D. AND MCCLURE, L.: "Fluoride-Mediated Boronic Acid coupling reactions" J. ORG. CHEM., Bd. 59, 1994, Seiten 6095-6097, XP002206523 * |
Also Published As
Publication number | Publication date |
---|---|
CA2440295A1 (en) | 2002-09-19 |
WO2002072524A3 (de) | 2002-11-14 |
AU2002304832A1 (en) | 2002-09-24 |
EP1366010A2 (de) | 2003-12-03 |
DE10111262A1 (de) | 2002-09-12 |
US20050176987A1 (en) | 2005-08-11 |
JP2004524328A (ja) | 2004-08-12 |
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