Invention Grant
US07863443B2 Phosphoramidite ligand and production method of allylic amine using the same
失效
亚磷酰胺配体和烯丙基胺的制备方法使用相同
- Patent Title: Phosphoramidite ligand and production method of allylic amine using the same
- Patent Title (中): 亚磷酰胺配体和烯丙基胺的制备方法使用相同
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Application No.: US12045269Application Date: 2008-03-10
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Publication No.: US07863443B2Publication Date: 2011-01-04
- Inventor: Erick M. Carreira
- Applicant: Erick M. Carreira
- Applicant Address: JP Tokyo CH Zurich
- Assignee: Sumitomo Chemical Company, Limited,Erick M. Carreira
- Current Assignee: Sumitomo Chemical Company, Limited,Erick M. Carreira
- Current Assignee Address: JP Tokyo CH Zurich
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: JP2007-216396 20070822
- Main IPC: C07D223/18
- IPC: C07D223/18

Abstract:
The present invention provides a production method of an allylic amine represented by the formula (III): wherein R3 is as defined in the specification, which comprises reacting by an allylic alcohol represented by the formula (II): wherein R3 is as defined in the specification, with sulfamic acid, in the presence of a phosphoramidite ligand represented by the formula (I): wherein each symbol is as defined in the specification, and an iridium complex. According to the present invention, a primary allylic amine can be produced directly from an allylic alcohol, without use of an activator for an allylic alcohol and conversion of an allylic alcohol into an activated compound thereof.
Public/Granted literature
- US20090054689A1 PHOSPHORAMIDITE LIGAND AND PRODUCTION METHOD OF ALLYLIC AMINE USING THE SAME Public/Granted day:2009-02-26
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