发明名称 |
Process for the preparation of hydroxyalkylaminonitrobenzene derivatives |
摘要 |
The present invention relates to a process for the preparation of compounds of the general formula Igeneral formula II <IMAGE> (II) with compounds of the general formula III <IMAGE> (III) in inert aprotic solvents in the presence of a base and subsequent rearrangement of the resulting intermediate compound with an alkali metal hydroxide, characterized in that the intermediate compound is not isolated.
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申请公布号 |
US5508467(A) |
申请公布日期 |
1996.04.16 |
申请号 |
US19940293443 |
申请日期 |
1994.08.22 |
申请人 |
CASSELLA AKTIENGESELLSCHAFT |
发明人 |
BAUER, WOLFGANG;DELPY, KLAUS;BITTNER, ANDREAS |
分类号 |
C07C213/00;C07C215/16;(IPC1-7):C07C209/14;C07C269/04 |
主分类号 |
C07C213/00 |
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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