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Title:
PROCESS FOR PRODUCTION OF OPTICALLY ACTIVE 3-SUBSTITUTED GLUTARIC ACID MONOAMIDE
Document Type and Number:
WIPO Patent Application WO/2011/078172
Kind Code:
A1
Abstract:
A process for producing an optically active 3-substituted glutaric acid monoamide, characterized by mixing a mixed solution of an optically active 3-substituted glutaric acid monoamide represented by formula (2) (wherein * represents an asymmetric carbon atom; and R1 represents an alkyl group having 1 to 8 carbon atoms, an alkenyl group having 2 to 8 carbon atoms, an alkynyl group having 2 to 8 carbon atoms, an aryl group having 4 to 20 carbon atoms or an aralkyl group having 5 to 20 carbon atoms, wherein each of the alkyl group, the alkenyl group, the alkynyl group, the aryl group and the aralkyl group may have a substituent), a basic compound, water and an organic solvent with an acid to cause the optically active 3-substituted glutaric acid monoamide to precipitate.

Inventors:
UEKITA, Ken (1-8 Takasagocho Miyamaecho, Takasago-sh, Hyogo 88, 〒6768688, JP)
上北 健 (〒88 兵庫県高砂市高砂町宮前町1-8 株式会社カネカ内 Hyogo, 〒6768688, JP)
NISHIYAMA, Akira (1-8 Takasagocho Miyamaecho, Takasago-sh, Hyogo 88, 〒6768688, JP)
Application Number:
JP2010/073013
Publication Date:
June 30, 2011
Filing Date:
December 21, 2010
Export Citation:
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Assignee:
KANEKA CORPORATION (2-4 Nakanoshima 3-chome, Kita-ku Osaka-sh, Osaka 88, 〒5308288, JP)
株式会社カネカ (〒88 大阪府大阪市北区中之島三丁目2番4号 Osaka, 〒5308288, JP)
UEKITA, Ken (1-8 Takasagocho Miyamaecho, Takasago-sh, Hyogo 88, 〒6768688, JP)
上北 健 (〒88 兵庫県高砂市高砂町宮前町1-8 株式会社カネカ内 Hyogo, 〒6768688, JP)
International Classes:
C07C231/20; C07C231/18; C07C235/84; C12P41/00; C07B53/00; C07B57/00; C07B61/00
Domestic Patent References:
WO1997022578A1
WO2007139933A2
WO1998035025A1
Foreign References:
JPH11506098A
JP2008505980A
US20070293694A1
CN101514167A
JP2007119452A
JP2007531704A
Other References:
SANG HO OH ET AL. ANGEWANDTE CHEMIE INTERNATIONAL EDITION vol. 47, no. 41, 2008, pages 7872 - 7875, XP002540555
MARVIN S. HOEKSTRA ET AL. ORGANIC PROCESS RESEARCH & DEVELOPMENT vol. 1, no. 1, 1997, pages 26 - 38, XP002417844
JOURNAL OF THE CHEMICAL SOCIETY, PERKIN TRANSACTIONS vol. 2, no. 4, 1997, pages 763 - 768
TETRAHEDRON ASYMMETRY vol. 12, 2001, pages 3367 - 3373
ORGANIC LETTERS vol. 8, no. 7, 2006, pages 1351 - 1354
J.AM.CHEM.SOC. vol. 122, 2000, pages 9542 - 9543
J.ORG.CHEM. vol. 73, 2008, pages 2454 - 2457
ANGEW.CHEM.INT.ED. vol. 47, 2008, pages 7822 - 7875
Attorney, Agent or Firm:
UEKI, Kyuichi et al. (Fujita-Toyobo Building 9th floor, 1-16 Dojima 2-chome, Kita-ku, Osaka-sh, Osaka 03, 〒5300003, JP)
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