Manganese(III) acetate initiated oxidative free radical reaction between 2-aryloxy-1,4-naphthoquinones and dialkyl malonates

被引：0
作者：
Wang, SF [1 ]
Chuang, CP [1 ]
Lee, JH [1 ]
机构：
[1] Natl Cheng Kung Univ, Dept Chem, Tainan 70101, Taiwan
来源：
HETEROCYCLES | 1999年 / 50卷 / 01期
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D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A free radical reaction between 2-aryloxy-1,4-naphthoquinones and dialkly malonates initiated by manganese(III) acetate is described. This reaction provides a new method for the synthesis of 6,11-dihydro-6,11-dioxobenzo[b]xanthenes. With meta substituent on aryloxy ring, this reaction shows unusual high regioselectivity.
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页码：489 / 497
页数：9
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