Ring expansion in 5-aryl-3-arylmethylidenefuran-2(3H)-ones by the reaction with ethyl diazoacetate

被引：0
|
作者：
I. E. Kamneva
O. V. Burukhina
A. Yu. Egorova
机构：
[1] N. G. Chernyshevskii Saratov State University,
来源：
Russian Chemical Bulletin | 2007年 / 56卷
关键词：
3-arylmethylidenefuran-2(3; )-one; ethyl diazoacetate; 4-arylmethylidene-pyran-3-one; ring expansion;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Reaction of arylmethylidene derivatives of furan-2(3H)-one with ethyl diazoacetate is accompanied by elimination of nitrogen and leads to the substituted pyran-3(2H)-ones.
引用
收藏
页码：2121 / 2122
页数：1
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