PHOTOINDUCED EXO-SELECTIVE DIELS-ALDER REACTIONS

被引：22
|
作者：
PANDEY, B
DALVI, PV
机构：
[1] Technology Division, National Chemical Laboratory, Pune
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1993年 / 32卷 / 11期
关键词：
D O I：
10.1002/anie.199316121
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A complete reversal of selectivity is achieved in the Diels–Alder reaction between cyclic dienes and dienophiles, when the ethanolic reaction mixture is irradiated in the presence of triethylamine for 1–6 h. The yields (not optimized) of the cycloadducts, for example 1–3, are moderate to good. (Figure Presented.) Copyright © 1993 by VCH Verlagsgesellschaft mbH, Germany
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页码：1612 / 1613
页数：2
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