Free radical reactions for heterocycle synthesis.: Part 4:: A double ipso substitution reaction for azacoumarins

被引:39
作者
Zhang, W [1 ]
Pugh, G [1 ]
机构
[1] Dupont Co Inc, Stine Haskell Res Ctr, Crop Protect, Lead Discovery, Newark, DE 19714 USA
关键词
D O I
10.1016/S0040-4039(01)01089-9
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A highly efficient route to azacoumarins with an unusual mechanism of double ipso substitutions is described. (C) 2001 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:5613 / 5615
页数:3
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