| 发明名称 |
PROCESS FOR THE PREPARATION OF 3-CYANO-3,5,5-TRIMETHYL-CYCLOHEXANONE |
| 摘要 |
Process for the preparation of 3-cyano-3,5,5-trimethylcyclohexanone from isophorone and cyanides, characterized by the fact that an organic phase containing the isophorone and an aqueous phase containing the cyanide are brought into contact in the presence of a catalytic amount of a phase transfer agent, such as quaternary ammonium or phosphonium salts. |
| 申请公布号 |
DE3061042(D1) |
申请公布日期 |
1982.12.09 |
| 申请号 |
DE19803061042 |
申请日期 |
1980.10.10 |
| 申请人 |
P C U K PRODUITS CHIMIQUES UGINE KUHLMANN |
发明人 |
DUBREUX, BERNARD |
| 分类号 |
C07B61/00;B01J31/00;B01J31/02;C07C67/00;C07C253/00;C07C253/10;C07C255/45;C07C255/46;(IPC1-7):C07C120/00;C07C121/46 |
主分类号 |
C07B61/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
