发明授权
US6166257A Asymmetric hydrogenation method of a ketonic compound and derivative
失效
酮类化合物及其衍生物的不对称加氢方法
- 专利标题： Asymmetric hydrogenation method of a ketonic compound and derivative
- 专利标题（中）： 酮类化合物及其衍生物的不对称加氢方法
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申请号： US202665申请日： 1999-03-24
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公开(公告)号： US6166257A公开(公告)日： 2000-12-26
- 发明人: Francois Mathey , Frederic Robin , Francois Mercier , Michel Spagnol
- 申请人： Francois Mathey , Frederic Robin , Francois Mercier , Michel Spagnol
- 申请人地址： FRX Courbevoie Cedex
- 专利权人： Rhodia Chimie
- 当前专利权人： Rhodia Chimie
- 当前专利权人地址： FRX Courbevoie Cedex
- 优先权： FRX9608060 19960628
- 主分类号： B01J31/24
- IPC分类号： B01J31/24 ; C07B53/00 ; C07C29/145 ; C07C67/31 ; C07C211/43 ; C07C49/04 ; C07C49/12
摘要：
The present invention relates to a process for the asymmetric hydrogenation of a ketonic compound and derivative.The invention relates to the use of optically active metal complexes as catalysts for the asymmetric hydrogenation of a ketonic compound and derivative.The process for the asymmetric hydrogenation of a ketonic compound and derivative is characterized in that the asymmetric hydrogenation of said compound is carried out in the presence of an effective amount of a metal complex comprising as ligand an optically active diphosphine corresponding to one of the following formulae: ##STR1##
公开/授权文献
- US5384053A Production of a lubricating oil additive concentrate 公开/授权日：1995-01-24
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