| 发明名称 |
Method for deactivating catalyst in preparation of dimethylformamide from dimethylamine and carbon monoxide. |
| 摘要 |
<p>The alkali metal methylate catalyst used in the catalytic preparation of dimethylformamide from dimethylamine and carbon monoxide is deactivated after completion of the reaction by bringing it into contact with an alkyl formate.</p> |
| 申请公布号 |
EP0049581(A1) |
申请公布日期 |
1982.04.14 |
| 申请号 |
EP19810304322 |
申请日期 |
1981.09.21 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
BELLIS, HAROLD EDWARD |
| 分类号 |
C07B61/00;B01J31/00;B01J31/02;C07C67/00;C07C231/00;C07C231/10;C07C231/22;C07C233/00;C07C233/03;C07C233/05;(IPC1-7):07C102/00;07C103/36 |
主分类号 |
C07B61/00 |
| 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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