Cerium(IV) ammonium nitrate mediated nitration of coumarins

被引：33

作者：

Ganguly, N ^{[1
]}

Sukai, AK ^{[1
]}

De, S ^{[1
]}

机构：

[1] Univ Kalyani, Dept Chem, Kalyani 741235, W Bengal, India

来源：

SYNTHETIC COMMUNICATIONS | 2001年 / 31卷 / 02期

关键词：

D O I：

10.1081/SCC-100000214

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new convenient method of nitration of coumarins using cerium(IV) ammonium nitrate (CAN) has been developed. Higher regioselectivity is observed with CAN and hydrogen peroxide in aqueous medium in comparison with CAN in acetic acid for nitration of 7-hydroxycoumarin, 7-hydroxy-4-methyl coumarin and their derivatives.

引用

页码：301 / 309

页数：9

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