发明名称 |
OPTICALLY ACTIVE PHOSPHINES, THEIR PREPARATION AND THEIR METAL COMPLEXES, AND USE IN ASYMMETRIC SYNTHESIS |
摘要 |
Optically active phosphines of the general formula I or II XnPRm I <IMG> II where the variables have the following meanings: X is an optically active terpene radical, R is an unsubstituted or substituted phenyl radical, Y is a bridge member having 1-10 C atoms in the formula I n is 1,2 or 3 and m is 0,1 or 2 with the proviso that n+m = 3 in the formula II n is 1 or 2 and m is 0 or 1 with the proviso that n+m = 2, their preparation and use are described.
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申请公布号 |
CA2176304(A1) |
申请公布日期 |
1996.11.13 |
申请号 |
CA19962176304 |
申请日期 |
1996.05.10 |
申请人 |
STUERMER, RAINER;LAUPICHLER, LOTHAR;KNOCHEL, PAUL;LANGER, FALK |
发明人 |
STUERMER, RAINER;LAUPICHLER, LOTHAR;KNOCHEL, PAUL;LANGER, FALK |
分类号 |
C07C45/50;C07C209/68;C07F9/50;C07F15/00;(IPC1-7):C07F9/50;C07C29/17;C07C33/20;C07C47/228;C07C67/31;C07C69/675;C07C211/21 |
主分类号 |
C07C45/50 |
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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