Highly efficient Beckmann rearrangement and dehydration of oximes

被引：97

作者：

Li, DM ^{[1
]}

Shi, F ^{[1
]}

Guo, S ^{[1
]}

Deng, YQ ^{[1
]}

机构：

[1] Chinese Acad Sci, Lanzhou Inst Chem Phys, Ctr Green Chem & Catalysis, Lanzhou 730000, Peoples R China

来源：

TETRAHEDRON LETTERS | 2005年 / 46卷 / 04期

基金：

中国国家自然科学基金;

关键词：

Beckmann rearrangement; oxime; dehydration; chlorosulfonic acid; catalysis;

D O I：

10.1016/j.tetlet.2004.11.116

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Under mild conditions, Beckmann rearrangement of a variety of ketoximes could proceed in the presence of chlorosulfonic acid using toluene as a solvent with excellent conversion and selectivity. This procedure could also be applied in the dehydration of aldoximes for obtaining the corresponding nitriles. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：671 / 674

页数：4

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