REGIOSELECTIVE PHOTOADDITION OF PYRROLES AND ALIPHATIC CARBONYL-COMPOUNDS - NEW SYNTHESIS OF 3(4)-SUBSTITUTED PYRROLES

被引：25
作者：
JONES, G
GILOW, HM
LOW, J
机构：
[1] Department of Chemistry, Boston University
来源：
JOURNAL OF ORGANIC CHEMISTRY | 1979年 / 44卷 / 16期
关键词：
D O I：
10.1021/jo01330a030
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Photolysis of a series of pyrroles in the presence of alkanals or alkanones gives 3-(l-hydroxyalkyl)pyrroles (imidazoles behave similarly); the 3-substituted pyrroles, which result from Paterno-Büchi photocycloaddition followed by rearrangement, are easily dehydrated to 3-(1-alkenyl)pyrroles or oxidized to 3-acylpyrroles. © 1979, American Chemical Society. All rights reserved.
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页码：2949 / 2951
页数：3
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