Title:
OPTICALLY ACTIVE AMMONIUM SALT COMPOUND, PRODUCTION INTERMEDIATE THEREOF AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2006/093269
Kind Code:
A1
Abstract:
Disclosed is an optically active quaternary ammonium salt compound represented by the formula (1) below. Also disclosed are a production intermediate of such an optically active quaternary ammonium salt compound, and a method for producing such an optically active quaternary ammonium salt compound. (1) (In the formula, R1, R2, R21, R3 and R4 respectively represent an alkyl group, an aryl group or the like; R5 and R6 respectively represent an alkyl group, an alkoxy group or the like; and X- represents an anion.)
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Inventors:
MARUOKA KEIJI (JP)
KUBOTA YASUSHI (JP)
KUBOTA YASUSHI (JP)
Application Number:
PCT/JP2006/304091
Publication Date:
September 08, 2006
Filing Date:
March 03, 2006
Export Citation:
Assignee:
UNIV KYOTO (JP)
NIPPON SODA CO (JP)
MARUOKA KEIJI (JP)
KUBOTA YASUSHI (JP)
NIPPON SODA CO (JP)
MARUOKA KEIJI (JP)
KUBOTA YASUSHI (JP)
International Classes:
C07D487/10; C07C25/18; C07C43/225; C07D223/18; C07B53/00
Domestic Patent References:
| WO2005007622A2 | 2005-01-27 | |||
| WO2005077908A1 | 2005-08-25 | |||
| WO2005073196A1 | 2005-08-11 | |||
| WO1993020695A1 | 1993-10-28 |
Foreign References:
| JP2005225809A | 2005-08-25 | |||
| JP2005225810A | 2005-08-25 | |||
| JP2002326992A | 2002-11-15 | |||
| JP2004238362A | 2004-08-26 | |||
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| JPH0840954A | 1996-02-13 | |||
| JPH11510802A | 1999-09-21 | |||
| JP2004359578A | 2004-12-24 |
Other References:
OOI T. ET AL.: "Importance of Chiral Phase-Transfer Catalysts with Dual Functions in Obtaining High Enantioselectivity in the Michael Reaction of Malonates and Chalcone Derivatives", ORGANIC LETTERS, vol. 7, no. 15, 2005, pages 3195 - 3197, XP003003938
OOI T. ET AL.: "Design of New Chiral Phase-Transfer Catalysts with Dual Functions for Highly Enantioselective Epoxidation of alpha,beta-Unsaturated Ketones", J. AM. SOC., vol. 126, 2004, pages 6844 - 6845, XP003003939
OOI T. ET AL.: "Evaluation of the Relationship between the Catalyst Structure and Regio- as well as Stereoselectivity in the Chiral Ammonium Bifluoride-Catalyzed Asymmetric Addition of Silyl Nitronates to alpha-beta-Unsaturated Aldehydes", CHEMISTRY LETTERS, vol. 33, no. 7, 2004, pages 824 - 825, XP003003940
OOI T. ET AL.: "Conformationally Flexible, Chiral Quaternary Ammonium Bromides for Asymmetry Phase-Transfer Catalysis", ANGEW. CHEM. INT. ED., vol. 41, no. 9, 2002, pages 1551 - 1554, XP001123951
COLLETTI S.L. ET AL.: "Asymmetric Synthesis and Metalation of a Binaphthylcyclopentadiene, a C2-Symmetric Chiral Cyclopentadiene", ORGANOMETALLICS, vol. 10, 1991, pages 3438 - 3448, XP003003941
IKUNAKA M. ET AL.: "A Scalable Synthesis of (R)-3,5-Dihydro-4H-dinaphth[2,1-c: 1',2'-e]azepine", ORGANIC PROCESS RESEARCH & DEVELOPMENT, vol. 7, 2003, pages 644 - 648, XP003003942
OOI T. ET AL.: "Molecular Design of a C2-Symmetric Chiral Phase-Transfer Catalyst for Pratical Asymmetric Synthesis of alpha-Amino Acids", J. AM. CHEM. SOC., vol. 121, 1999, pages 6519 - 6520, XP002941730
See also references of EP 1854796A4
OOI T. ET AL.: "Design of New Chiral Phase-Transfer Catalysts with Dual Functions for Highly Enantioselective Epoxidation of alpha,beta-Unsaturated Ketones", J. AM. SOC., vol. 126, 2004, pages 6844 - 6845, XP003003939
OOI T. ET AL.: "Evaluation of the Relationship between the Catalyst Structure and Regio- as well as Stereoselectivity in the Chiral Ammonium Bifluoride-Catalyzed Asymmetric Addition of Silyl Nitronates to alpha-beta-Unsaturated Aldehydes", CHEMISTRY LETTERS, vol. 33, no. 7, 2004, pages 824 - 825, XP003003940
OOI T. ET AL.: "Conformationally Flexible, Chiral Quaternary Ammonium Bromides for Asymmetry Phase-Transfer Catalysis", ANGEW. CHEM. INT. ED., vol. 41, no. 9, 2002, pages 1551 - 1554, XP001123951
COLLETTI S.L. ET AL.: "Asymmetric Synthesis and Metalation of a Binaphthylcyclopentadiene, a C2-Symmetric Chiral Cyclopentadiene", ORGANOMETALLICS, vol. 10, 1991, pages 3438 - 3448, XP003003941
IKUNAKA M. ET AL.: "A Scalable Synthesis of (R)-3,5-Dihydro-4H-dinaphth[2,1-c: 1',2'-e]azepine", ORGANIC PROCESS RESEARCH & DEVELOPMENT, vol. 7, 2003, pages 644 - 648, XP003003942
OOI T. ET AL.: "Molecular Design of a C2-Symmetric Chiral Phase-Transfer Catalyst for Pratical Asymmetric Synthesis of alpha-Amino Acids", J. AM. CHEM. SOC., vol. 121, 1999, pages 6519 - 6520, XP002941730
See also references of EP 1854796A4
Attorney, Agent or Firm:
Shiga, Masatake (Yaesu Chuo-k, Tokyo 53, JP)
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