Regioselective synthesis of 4-halo ortho-dinitrobenzene derivatives

被引：12

作者：

Mundla, SR ^{[1
]}

机构：

[1] Procter & Gamble Pharmaceut, Chem Dev, Norwich, NY 13815 USA

来源：

TETRAHEDRON LETTERS | 2000年 / 41卷 / 22期

关键词：

nitration; urea nitrate; sulfuric acid; ortho-dinitrobenzene;

D O I：

10.1016/S0040-4039(00)00587-6

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A novel method for the regioselective synthesis of 4-halo ortho-dinitrobenzene derivatives was developed by reacting various meta-halo nitrobenzenes with urea nitrate in concentrated sulfuric acid. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：4277 / 4279

页数：3

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