| 发明名称 |
(N)-phenyl-(5)-chloro-(2)-nitro-aniline prodn. in high yield - by reaction of (2,4)-dichloro-nitrobenzene with aniline |
| 摘要 |
<p>The title cpd. useful as a chemical and pharmaceutical inter. is produced by reacting 2,4-dichloro-nitrobenzene with aniline in a molar ratio of >=1:2 at 100-180 degrees C. The cpd. is produced in less time and in higher yield. The process is not dangerous and can be scaled up.</p> |
| 申请公布号 |
DE2553566(B1) |
申请公布日期 |
1977.06.02 |
| 申请号 |
DE19752553566 |
申请日期 |
1975.11.28 |
| 申请人 |
HOECHST AG |
发明人 |
MOHLER WERNER DIPL-CHEM DR;WAGNER HANS DIPL-CHEM DR |
| 分类号 |
C07C;(IPC1-7):C07C87/60;C07C85/04 |
主分类号 |
C07C |
| 代理机构 |
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代理人 |
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| 主权项 |
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