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Chiral lead catalyst and method of asymmetric aldol reaction

Foreign code F110003118
File No. A051-44US
Posted date 2011年6月15日
Country アメリカ合衆国
Application number 95989601
Gazette No. 20040087437
Gazette No. 06780812
Date of filing 平成13年12月11日(2001.12.11)
Gazette Date 平成16年5月6日(2004.5.6)
Gazette Date 平成16年8月24日(2004.8.24)
International application number PCT/JP01/01972
International publication number WO01/68254
Date of international filing 平成13年3月13日(2001.3.13)
Date of international publication 平成13年9月20日(2001.9.20)
Priority data
  • 特願2000-069500 (2000.3.13) JP
Title Chiral lead catalyst and method of asymmetric aldol reaction
Abstract A novel chiral lead catalyst comprising a lead compound of the following formula:Pb(ORf)2(wherein Rf represents a fluorine-containing alkylsulfonyl group)and a chiral crown ether compound having the structure of the following formula:which is applicable in a variety of reactions, and enables simple reaction operations with high yield and high optical selectivity, is provided. Also provided is a method of asymmetric synthesis using the same.
  • Inventor, and Inventor/Applicant
  • Kobayashi, Shu; Saitama [JP]
  • Japan Science and Technology Corporation, Saitama [JP]
IPC(International Patent Classification)
Reference ( R and D project ) CREST Single Molecule and Atom Level Reactions AREA
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