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A new variant of Knorr's pyrrole synthesis
被引：0
作者：
ZHANG
机构：
关键词：
Pyrrole synthesis;
ethyl;
3-bromopyruvate;
anilines;
ketones;
D O I：
暂无
中图分类号：
O621 [有机化学一般性问题];
学科分类号：
070303 ;
081704 ;
摘要：
The reaction between ethyl 3-bromopyruvate and p-substituted anilines was found to involve the unexpected participation of acetone (solvent) forming N-aryl-5-methyl-pyrrole-3-carboxylates.The influence of p-substituents of aniline and the feasibility with other ketones were studied.N-aryl-indole-3-carboxylate (17) was synthesized successfully with this method.The unique character of p-methoxy-aniline in this reaction was discussed.
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页码：371 / 378
页数：8
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