Ionic liquid-promoted dehydration of aldoximes: a convenient access to aromatic, heteroaromatic and aliphatic nitriles

被引：36

作者：

Saha, Debasree ^{[1
]}

Saha, Amit ^{[1
]}

Ranu, Brindaban C. ^{[1
]}

机构：

[1] Indian Assoc Cultivat Sci, Dept Organ Chem, Kolkata 700032, India

来源：

TETRAHEDRON LETTERS | 2009年 / 50卷 / 44期

关键词：

Aldoxime; Nitrile; Dehydration; Ionic liquid; Organic solvent-free reaction; CATALYTIC BECKMANN REARRANGEMENT; OXIDATIVE CONVERSION; MICHAEL ADDITION; SOLVENT; OXIMES; REAGENT; CYANATION; EPOXIDES; SYSTEM; AMIDES;

D O I：

10.1016/j.tetlet.2009.08.069

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A simple and convenient procedure for the synthesis of nitrites by dehydration of aldoximes using an ionic liquid, 1-pentyl-3-methylimidazolium tetrafluoroborate, [pmim]BF4 under organic solvent-free condition, has been developed. A variety of aromatic, heteroaromatic and aliphatic aldoximes are converted to the corresponding nitrites. The ionic liquid is recovered and reused for subsequent reactions. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：6088 / 6091

页数：4

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