| 发明名称 |
CATALYZED VAPOR-PHASE ISOMERIZATION OF NONCONJUGATED 2-ALKYL-3-MONOALKENENITRILES |
| 摘要 |
<p>A vapor-phase process for the catalytic isomerization of 2-alkyl-3-monoalkenenitriles to 3- and/or 4-monoalkene nitriles, wherein a supported composition of zero-valent nickel and multidentate phosphite ligand is used as the catalyst. Preferably, specially treated or selected catalyst supports are used.</p> |
| 申请公布号 |
EP0891324(A1) |
申请公布日期 |
1999.01.20 |
| 申请号 |
EP19970917051 |
申请日期 |
1997.03.27 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
DRULINER, JOE, DOUGLAS;HERRON, NORMAN |
| 分类号 |
B01J31/16;B01J31/18;C07C253/30;C07F9/141;C07F9/6574;(IPC1-7):C07C253/30;C07F9/657;B01J21/18 |
主分类号 |
B01J31/16 |
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