| 发明名称 |
PROCESS FOR PREPARING AMINO-PHENYL-UREAS AND AMINO- CARBANYLATES |
| 摘要 |
<p>: Process for preparing aminophenyl-ureas and amino-carbanylates by direct amination of phenylureas and carbanylates respectively by means of N-chloro-amines, in a redox type system, in an acid reaction medium.</p> |
| 申请公布号 |
CA1092125(A) |
申请公布日期 |
1980.12.23 |
| 申请号 |
CA19780294489 |
申请日期 |
1978.01.06 |
| 申请人 |
AZIENDE COLORI NAZIONALI AFFINI ACNA S.P.A. |
发明人 |
VON BRACHEL, HANSWILLI;STOLFI, MASSIMO;REZZANI, BRUNO;FRIGERIO, SAVERIO |
| 分类号 |
C07B43/04;C07B31/00;C07C67/00;C07C239/00;C07C271/28;C07C273/18;C07C275/28;C07C275/40;C07D295/135;(IPC1-7):07C125/06;07D295/14;07C127/19 |
主分类号 |
C07B43/04 |
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