| 发明名称 |
Semi-continuous process for obtaining amino compounds |
| 摘要 |
A semi-continuous process for manufacturing aliphatic or aromatic amino compounds by reduction of the corresponding nitro compounds in an acid medium with iron which is etched with acids or salts is provided.
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| 申请公布号 |
US4179476(A) |
申请公布日期 |
1979.12.18 |
| 申请号 |
US19770854443 |
申请日期 |
1977.11.23 |
| 申请人 |
CIBA-GEIGY CORP |
发明人 |
FRANZ, GERHARD;HALFTER, GEORG;JAECKLE, WALTER;MINDERMANN, FRITZ |
| 分类号 |
C07B31/00;C07C309/40;(IPC1-7):C07C85/11;C07C143/56 |
主分类号 |
C07B31/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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