| 发明名称 |
PROCESS FOR THE PREPARATION OF O,N-DISUBSTITUTED HYDROXYL AMINES |
| 摘要 |
O,N-Disubstituted hydroxylamines are prepared by reacting O-substituted ketoximes with hydrogen in the presence of a platinum catalyst at from 35 to 50 bar, in a medium containing a mineral acid. The O,N-disubstituted hydroxylamines I obtained by the process of the invention are valuable starting materials for the preparation of dyes, crop protection agents and drugs. |
| 申请公布号 |
EP0016446(B1) |
申请公布日期 |
1982.06.02 |
| 申请号 |
EP19800101369 |
申请日期 |
1980.03.17 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
LINHART, FRIEDRICH, DR.;GIRGENSOHN, BJOERN, DR.;REISSENWEBER, GERNOT, DR.;HICKMANN, ECKHARD, DR. |
| 分类号 |
(IPC1-7):07C83/02 |
主分类号 |
(IPC1-7):07C83/02 |
| 代理机构 |
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