Molecular iodine in isopropenyl acetate (IPA): a highly efficient catalyst for the acetylation of alcohols, amines and phenols under solvent free conditions

被引:62
作者
Ahmed, Naseem [1 ]
van Lier, Johan E. [1 ]
机构
[1] Univ Sherbrooke, Fac Med, Dept Med Nucl & Radiobiol, Sherbrooke, PQ J1H 5N4, Canada
基金
加拿大健康研究院;
关键词
iodine; Lewis acid; isopropenyl acetate (IPA); acetylation; alcohols; amines;
D O I
10.1016/j.tetlet.2006.05.122
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Iodine in isopropenyl acetate (IPA) is a highly efficient catalyst for the acetylation of a variety of alcohols, phenols and amines under solvent free conditions. Primary, secondary, tertiary alcohols, amines and mono to polybydroxy phenols and anilines with electron donating or withdrawing substituents can be easily acetylated in good to excellent yield at 85-90 degrees C. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码:5345 / 5349
页数:5
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