发明名称 |
Polymeric diphosphine ligands for homogeneously soluble hydrogenation catalysts, process for the production thereof and use |
摘要 |
Molecular weight-enlarged, homogeneously soluble ligands are provided that are especially useful for hydrogenation catalysts, wherein the ligands contain homochiral active centers of bis(3,4-diarylphosphinyl)pyrrolidines, and their use in producing cataylsts for enantioselective reactions, as well as the catalysts thus produced.
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申请公布号 |
US2001034417(A1) |
申请公布日期 |
2001.10.25 |
申请号 |
US20010767873 |
申请日期 |
2001.01.24 |
申请人 |
DEGUSSA-HUELS AKTIENGESELLSCHAFT |
发明人 |
BURKHARDT OLAF;WOELTINGER JENS;BOMMARIUS ANDREAS;ALMENA PEREA JUAN JOSE;HENNIGES HANS;DRAUZ KARLHEINZ;KARAU ANDREAS;PHILIPPE JEAN-LOUIS;KRIMMER HANS-PETER;OEHME GUNTHER |
分类号 |
B01J31/22;B01J31/16;B01J31/24;C07B53/00;C07B61/00;C07C231/12;C07C233/47;C08F8/30;C08F8/40;C08F30/00;C08G85/00;(IPC1-7):C08F8/30;C08F8/42;C08L9/00;C08L15/00;C08L23/32;C08L25/06;C08L33/08;C08L39/06;C08L71/00 |
主分类号 |
B01J31/22 |
代理机构 |
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地址 |
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