| 发明名称 |
LIGANDS AND ASYMMETRIC CATALYSTS MADE BY USING THE SAME |
| 摘要 |
Ligands represented by the general formula (1) (wherein R<1>, R<2> and R<3> are each a substituent on the aromatic ring; X is P or As; and n is 1 to 3). Asymmetric catalysts composed of metals and these ligands coordinating thereto in the catechol moiety are useful in the preparation of siloxynitriles.
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| 申请公布号 |
WO0200668(A1) |
申请公布日期 |
2002.01.03 |
| 申请号 |
WO2001JP05323 |
申请日期 |
2001.06.21 |
| 申请人 |
JAPAN AS REPRESENTED BY PRESIDENT OF THE UNIVERSITY OF TOKYO;SHIBASAKI, MASAKATSU;KANAI, MOTOMU;HAMASHIMA, YOSHITAKA |
发明人 |
SHIBASAKI, MASAKATSU;KANAI, MOTOMU;HAMASHIMA, YOSHITAKA |
| 分类号 |
B01J31/18;B01J31/22;C07B53/00;C07F5/00;C07F7/00;C07F7/18;C07F7/28;C07F9/655;C07F9/6596;C07F9/74;C07F9/80;(IPC1-7):C07F9/655 |
主分类号 |
B01J31/18 |
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