| 发明名称 |
PROCESS FOR THE CATALYTIC HYDROGENATION OF A NITRILE |
| 摘要 |
Process for the catalytic hydrogenation of a nitrite in the presence of an amine and a catalyst wherein the catalyst is a liquid-rinsed Raney-type catalyst contacted with a hydroxide prior to contacting the catalyst with the amine. The process results in higher selectivity in the formation of diamines from diniriles. |
| 申请公布号 |
EP1587780(A2) |
申请公布日期 |
2005.10.26 |
| 申请号 |
EP20040703949 |
申请日期 |
2004.01.21 |
| 申请人 |
DSM IP ASSETS B.V. |
发明人 |
VANDENBOOREN, FRANCISCUS HENRICUS ANTONIUS MARIA;BOSMAN, HUBERTUS JOHANNES MECHTILDA;PETERS, ALEXANDER VOLKER;VAN DEN BOER, MARIA JEANNE GERTRUDE |
| 分类号 |
C07C209/48;C07C211/09;(IPC1-7):C07C209/48 |
主分类号 |
C07C209/48 |
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