发明名称 |
HYDROGENATION CATALYST, PROCESS FOR THE PREPARATION THEREOF AND HYDROGENATION PROCESS |
摘要 |
Reaction products of an iridium (III) salt or a hydrate thereof, a diphosphine having secondary phosphine groups and a metal or ammonium chloride, bromide or iodide are excellent hydrogenation catalysts for ketimine. Using chiral diphosphines and prochiral ketimines, diastereoisomeric secondary amines are obtained in high optical yields.
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申请公布号 |
CA2181366(A1) |
申请公布日期 |
1995.08.10 |
申请号 |
CA19952181366 |
申请日期 |
1995.01.21 |
申请人 |
CIBA-GEIGY AG |
发明人 |
SPINDLER, FELIX;PITTELKOW, ULRICH |
分类号 |
C07C209/52;C07C211/48;C07C213/00;C07C217/08;C07C241/02;C07C243/22;C07C253/30;C07C319/20;C07C323/35;C07D333/36;C07F15/00;C07F17/02;(IPC1-7):C07F15/00 |
主分类号 |
C07C209/52 |
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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