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Chiral lead catalyst and method of asymmetric aldol reaction

Foreign code F110003118
File No. A051-44US
Posted date Jun 15, 2011
Country United States of America
Application number 95989601
Gazette No. 20040087437
Gazette No. 06780812
Date of filing Dec 11, 2001
Gazette Date May 6, 2004
Gazette Date Aug 24, 2004
International application number PCT/JP01/01972
International publication number WO01/68254
Date of international filing Mar 13, 2001
Date of international publication Sep 20, 2001
Priority data
  • P2000-069500 (Mar 13, 2000) 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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