| 发明名称 |
6,6'-BIS-(1-PHOSPHANORBORNADIENE) DIPHOSPHINES |
| 摘要 |
A subject of the present invention is new 6,6'-bis-(1-phosphanorbornadiene) diphosphines, their preparation process and their use in asymmetrical catalysis. The new diphosphines correspond to general formula (I): in which R1, R2, R3, R4, R5 are as defined in claim 1. |
| 申请公布号 |
EP0968220(A1) |
申请公布日期 |
2000.01.05 |
| 申请号 |
EP19980913825 |
申请日期 |
1998.03.04 |
| 申请人 |
RHODIA CHIMIE |
发明人 |
MATHEY, FRANCOIS;MERCIER, FRANCOIS;SPAGNOL, MICHEL;ROBIN, FREDERIC;MOURIES, VIRGINIE |
| 分类号 |
B01J31/24;C07B53/00;C07C29/17;C07C51/36;C07C67/343;C07C69/618;C07C227/32;C07C229/36;C07C231/18;C07C233/47;C07F9/6568;C07F15/00 |
主分类号 |
B01J31/24 |
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