V(HSO4)3 catalyzed chemoselectivity acetylation of alcohols and phenols in solution and under solvent-free conditions

被引：6

作者：

Shirini, Farhad ^{[1
]}

Sakhaei, Ali Reza ^{[1
]}

Abedini, Masoumeh ^{[1
]}

机构：

[1] Univ Guilan, Coll Sci, Dept Chem, Rasht 41335, Iran

来源：

CHINESE CHEMICAL LETTERS | 2009年 / 20卷 / 04期

关键词：

Alcohols; Phenols; Acetylation; Solvent-free conditions; Vanadium hydrogen sulfate; SILICA SULFURIC-ACID; EFFICIENT CATALYST; ACETIC-ANHYDRIDE; ACYLATION; MILD; CHLORIDE; TRIFLUOROMETHANESULFONATE; REAGENT; AMINES;

D O I：

10.1016/j.cclet.2008.11.024

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A variety of alcohols and phenols are efficiently acetylated with acetic anhydride in the presence of a catalytic amount of V(HSO4)(3) in solution and under solvent free conditions. Mild reaction conditions, high yields of the products, easy procedure and selective acetylation of alcohols and phenols in the presence of amines and thiols are the main advantages of this procedure. (C) 2008 Farhad Shirini. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.

引用

页码：439 / 443

页数：5

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