| 发明名称 |
PRODUCTION OF 1,3-DIAMINOPENTANE BY HYDROGENATION OF 3-AMINOPENTANENITRILE |
| 摘要 |
A process for the hydrogenation of 3-aminopentanenitrile to produce 1,3diaminopentane using a Raney cobalt catalyst promoted with chromium, nickel, molybdenum, iron, manganese or mixtures thereof. Performing the reaction in the presence of aqueous caustic (e.g., alkali metal hydroxide) enhances the selectivity to 1,3-diaminopentane.
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| 申请公布号 |
CA2280511(A1) |
申请公布日期 |
1998.10.08 |
| 申请号 |
CA19982280511 |
申请日期 |
1998.03.27 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
HERKES, FRANK EDWARD;SNYDER, JAY LESLIE |
| 分类号 |
C07B61/00;C07C209/48;C07C211/09;(IPC1-7):C07C209/48 |
主分类号 |
C07B61/00 |
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