Invention Grant
- Patent Title: Method for producing optically active amines
- Patent Title (中): 光学活性胺的制造方法
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Application No.: US12452402Application Date: 2008-06-30
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Publication No.: US08222452B2Publication Date: 2012-07-17
- Inventor: Sadayuki Maeda
- Applicant: Sadayuki Maeda
- Applicant Address: JP Osaka
- Assignee: Hamari Chemicals, Ltd.
- Current Assignee: Hamari Chemicals, Ltd.
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2007-175278 20070703
- International Application: PCT/JP2008/061809 WO 20080630
- International Announcement: WO2009/005024 WO 20090108
- Main IPC: C07C303/00
- IPC: C07C303/00 ; C07C211/00
Abstract:
The present invention provides a method for producing chiral amines, comprising asymmetric transfer hydrogenation of imine compounds in the presence of a hydrogen donor compound and an iridium(III) complex having a chiral prolinamide compound as a ligand. The present invention is useful for production of chiral amines in an efficient manner in terms of their optical and chemical yields.
Public/Granted literature
- US20100160636A1 METHOD FOR PRODUCING OPTICALLY ACTIVE AMINES Public/Granted day:2010-06-24
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