| 发明名称 |
Triorganotin catalyst promoters for hydrocyanation |
| 摘要 |
Zerovalent nickel catalyzed hydrocyanation of mononitriloolefins e.g., 4-pentenenitrile, to dinitriles, e.g., adiponitrile, is improved by using a triorganotin compound as a promoter for the zerovalent nickel.
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| 申请公布号 |
US4774353(A) |
申请公布日期 |
1988.09.27 |
| 申请号 |
US19860870895 |
申请日期 |
1986.06.05 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
HALL, WILLIAM T.;MCKINNEY, RONALD J.;NUGENT, WILLIAM A. |
| 分类号 |
(IPC1-7):C07C121/20;C07C121/26 |
主分类号 |
(IPC1-7):C07C121/20 |
| 代理机构 |
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