发明名称 |
Synthesis path for deactivated anilines |
摘要 |
Dealkylation of anilines comprises reacting the anilines with ammonia or an amine (optionally in the form of a salt) in the presence of a catalytic amount of pyridine (preferably present as a pyridine hydrohalide). |
申请公布号 |
EP0861825(A1) |
申请公布日期 |
1998.09.02 |
申请号 |
EP19980108235 |
申请日期 |
1993.11.19 |
申请人 |
RHODIA CHIMIE |
发明人 |
RICCA, JEAN-MARC |
分类号 |
C07C209/10;C07C209/62;C07C211/52 |
主分类号 |
C07C209/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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