发明名称 |
Metal phosphine complex |
摘要 |
Novel Group IB and IIB metal phosphine complexes are disclosed. These complexes are reacted with rhodium complex precursors to form useful enantioselective hydrogenation catalysts. Also disclosed is a method of preparing useful compounds having optical activity such as natural products and compounds useful as flavors and fragrances.
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申请公布号 |
US4187241(A) |
申请公布日期 |
1980.02.05 |
申请号 |
US19780904688 |
申请日期 |
1978.05.10 |
申请人 |
HOFFMANN-LA ROCHE INC |
发明人 |
TOWNSEND, JOHN M;VALENTINE, DONALD H JR |
分类号 |
B01J31/24;C07F9/50;C07F9/655;(IPC1-7):C07F1/08 |
主分类号 |
B01J31/24 |
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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