发明名称 |
Método para la producción de un compuesto amida |
摘要 |
This invention relates to a process for producing an amide compound by Beckmann rearrangement of an oxime compound using a compound having at least two electron-withdrawing leaving groups as a rearrangement catalyst, the process comprising a pre-preparation step in which the rearrangement catalyst and at least a part of the oxime compound are mixed and reacted; and a rearrangement reaction step in which the oxime compound is rearranged at a temperature higher than that in the pre-preparation step. |
申请公布号 |
ES2522824(T3) |
申请公布日期 |
2014.11.18 |
申请号 |
ES20100748822T |
申请日期 |
2010.03.04 |
申请人 |
UBE INDUSTRIES, LTD. |
发明人 |
KUGIMOTO, JUNICHI;SUGIMOTO, TSUNEMI |
分类号 |
C07D201/04;C07B61/00;C07D225/02 |
主分类号 |
C07D201/04 |
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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