| 发明名称 |
Process for the preparation of ruthenium complexes and their in situ use as hydrogenation catalysts |
| 摘要 |
This invention relates to a process of preparing a ruthenium complex of the formula RuH2(PR3)2L2 wherein PR3 is an organophosphoms ligand and L is H2 or PR3; a catalyst comprising at least one ruthenium complex having the formula RuH2(PR3)L13 wherein L1 is a neutral electron pair donor ligand; a process for preparing the catalyst and its use in situ in the hydrogenation of nitriles.
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| 申请公布号 |
US5559262(A) |
申请公布日期 |
1996.09.24 |
| 申请号 |
US19950381598 |
申请日期 |
1995.01.31 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
BEATTY, RICHARD P.;PACIELLO, ROCCO A. |
| 分类号 |
B01J31/12;B01J31/16;B01J31/22;B01J31/24;C07B61/00;C07C5/03;C07C13/26;C07C209/48;C07C211/12;C07C253/30;C07C255/24;C07F15/00;(IPC1-7):C07F9/50 |
主分类号 |
B01J31/12 |
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