| 发明名称 |
PROCESS FOR THE PREPARATION OF DI-N-PROPYLACETONITRILE AND CATALYST THEREFOR |
| 摘要 |
Preparation of di-N-propylacetonitrile by a process consisting in heating N-1-propyl-N-butylformamide to a temperature of between 350 DEG C and 550 DEG C and in the absence of oxygen, in the presence of a catalyst consisting of a silica impregnated with 0.1 to 10% by weight of alkali metal cations. |
| 申请公布号 |
NZ226159(A) |
申请公布日期 |
1989.12.21 |
| 申请号 |
NZ19880226159 |
申请日期 |
1988.09.13 |
| 申请人 |
SANOFI |
发明人 |
BOUISSET, M;FORQUY, C;BOUSQUET, A;HEYMES, A |
| 分类号 |
C07C255/03;B01J23/02;B01J23/04;C07B61/00;C07C67/00;C07C253/00;(IPC1-7):C07C121/16;B01J21/08 |
主分类号 |
C07C255/03 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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