Title:
光学活性3-キヌクリジノール類の製造方法
Document Type and Number:
Japanese Patent JP4490211
Kind Code:
B2
Abstract:
Optically active 3-quinuclidinol having high optical purity and salts thereof are produced at high yield by a process comprising reacting 3-quinuclidinone or the salt thereof with hydrogen in the presence of a basic compound, a complex of a transition metal in Groups 8 to 10, an optically active bidentate ligand and an optically active diamine.
Inventors:
Takenaka Motonobu
Application Number:
JP2004248380A
Publication Date:
June 23, 2010
Filing Date:
August 27, 2004
Export Citation:
Assignee:
Takasago International Corporation
International Classes:
C07D453/02; B01J31/24; C07B53/00; C07B61/00
Domestic Patent References:
| JP2003277380A | ||||
| JP9176064A | ||||
| JP10182678A |
Other References:
Ohkuma,T.,et al,Jornal of the American Chemical Society,1995年,Vol.117, No.9,pages 2675-2676
Attorney, Agent or Firm:
Norio Saeki