发明名称 |
Asymmetric hydrogenation of aromatic-substituted olefins using cationic ruthenium(III) complexes |
摘要 |
A process for the asymmetric reduction of carboxylic acids of the formula <IMAGE> or the amine salts thereof, where R and R1 are the same or different and are hydrogen, alkyl, cycloalkyl or haloalkyl and Ar is aryl or substituted aryl is disclosed.
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申请公布号 |
US5177231(A) |
申请公布日期 |
1993.01.05 |
申请号 |
US19910716005 |
申请日期 |
1991.06.17 |
申请人 |
ETHYL CORPORATION |
发明人 |
MANIMARAN, THANIKAVELU;KLOBUCAR, W. DIRK;KOLICH, CHARLES H. |
分类号 |
C07C51/36;C07C51/487;C07F15/00 |
主分类号 |
C07C51/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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