| 发明名称 |
PROCESS FOR THE DETERMINATION OF DI-N-PROPYL-ACETAMIDE |
| 摘要 |
Process for preparing di-n-propyl acetamide of the formula: <IMAGE> whereby di-n-propyl acetonitrile is hydrolyzed by means of 80% sulphuric acid aqueous solution in the proportion of 2 to 2.5 g of dilute acid/g of nitrile, at a temperature between 80 DEG C and 130 DEG C to obtain the desired amide. |
| 申请公布号 |
HU175254(B) |
申请公布日期 |
1980.06.28 |
| 申请号 |
HU1977LA00915 |
申请日期 |
1977.05.10 |
| 申请人 |
LABAZ,FR |
发明人 |
CHIGNAC,MICHEL,FR;GRAIN,CLAUDE,FR;PIGEROL,CHARLES,FR |
| 分类号 |
C07C231/06;A61K;A61K31/16;A61P25/08;C07C;C07C67/00;C07C231/00;C07C233/01;C07C233/04;C07C233/05;C07C233/09;C07C235/02 |
主分类号 |
C07C231/06 |
| 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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