Photoreaction of halomethyl substituted benzocyclic ketones with amines: radical cyclization and ring expansion reactions promoted through photoinduced electron transfer processes

被引：22

作者：

Hasegawa, E

Tamura, Y

Tosaka, E

机构：

[1] Department of Chemistry, Faculty of Science, Niigata University, Ikarashi

来源：

CHEMICAL COMMUNICATIONS | 1997年 / 19期

关键词：

D O I：

10.1039/a703974c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Photoreaction of ethyl 2-bromomethyl-1-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylate 1a or other related compounds 1b-d with Me3SiCH2NEt2 in aqueous MeCN afforded ethyl 5-oxo-6,7,8,9-tetrahydrobenzocycloheptene-7-carboxylate 2a or corresponding ring expansion products 2a-d respectively.

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页码：1895 / 1896

页数：2

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