Title:
【発明の名称】光学的に活性なカルボン酸の製造方法
Document Type and Number:
Japanese Patent JPH11508602
Kind Code:
A
Abstract:
This invention relates to a process for preparing optically active carboxylic acids by oxidizing an optically active aldehyde with a peracid in the presence of an amine and/or amine N-oxide catalyst selected from the group consisting of a substituted or unsubstituted alkyl amine, alkyl amine N-oxide, aromatic amine, aromatic amine N-oxide, heterocyclic amine, heterocyclic amine N-oxide and mixtures thereof, to produce the optically active carboxylic acid. Such optically active carboxylic acids have utility for example as pharmaceuticals.
Inventors:
Burner, Bruce Armin
Qualand, Jonathan Joshua
Qualand, Jonathan Joshua
Application Number:
JP51609097A
Publication Date:
July 27, 1999
Filing Date:
October 18, 1996
Export Citation:
Assignee:
Union Carbide Chemicals and Plastics Technology Corporation
International Classes:
B01J31/02; B01J31/20; C07B53/00; C07B61/00; C07C45/50; C07C45/78; C07C45/81; C07C51/285; C07D213/16; C07C53/134; C07C59/64; C07D209/46; C07D213/89; C07D333/24; C07D487/04; (IPC1-7): C07C53/134; B01J31/02; B01J31/20; C07C51/285; C07C59/64
Attorney, Agent or Firm:
Motohiro Kurauchi (1 outside)