o-Benzenedisulfonimide as a Soft, Efficient, and Recyclable Catalyst for the Acylation of Alcohols, Phenols, and Thiols under Solvent-Free Conditions: Advantages and Limitations

被引:39
|
作者
Barbero, Margherita [1 ]
Cadamuro, Silvano [1 ]
Dughera, Stefano [1 ]
Venturello, Paolo [1 ]
机构
[1] Univ Turin, Dipartimento Chim Gen & Chim Organ Univ, I-10125 Turin, Italy
来源
SYNTHESIS-STUTTGART | 2008年 / 22卷 / 22期
关键词
o-benzenedisulfonimide; acid catalysis; recyclable catalyst; acylation reaction;
D O I
10.1055/s-0028-1083215
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
o-Benzenedisulfonimide turns out to be a highly efficient Bronsted acid catalyst for the acylation of a number of alcohols, phenols, and thiols under a metal- and solvent-Cree procedure; reaction conditions are mild and yields very good. After the workup, the catalyst can be easily recovered and purified, ready to be reused, with economic and ecological advantages.
引用
收藏
页码:3625 / 3632
页数:8
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