A REMARKABLY EFFICIENT PHOTOCHEMICAL METHODOLOGY FOR ENDO TO EXO ISOMERIZATION OF DIELS-ALDER CYCLOADDUCTS

被引：9

作者：

PANDEY, B

ATHAWALE, AA

REDDY, RS

DALVI, PV

KUMAR, P

机构：

来源：

CHEMISTRY LETTERS | 1991年 / 07期

关键词：

D O I：

10.1246/cl.1991.1173

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Irradiation of a solution of ethanol containing Diels-Alder cycloadducts and 10-20% (by volume) triethylamine at 300 nm furnishes quantitative yield (> 90%) of corresponding exo isomers. A probable mechanism based on photo-induced electron transfer (PET) has been described.

引用

页码：1173 / 1176

页数：4