Catalytic activity of silica gel in the synthesis of sulfonamides under mild and solvent-free conditions

被引：35
|
作者：
Jafarpour, Maasoumeh [1 ]
Rezaeifard, Abdolreza [1 ]
Aliabadi, Marzieh [1 ]
机构：
[1] Univ Birjand, Fac Sci, Dept Chem, Catalysis Res Lab, Birjand 97179414, S Khorasan, Iran
来源：
APPLIED CATALYSIS A-GENERAL | 2009年 / 358卷 / 01期
关键词：
Sulfonamide; Silica gel; Solvent-free; Amines; Sulfonyl chloride; SULFONYL CHLORIDES; ANTAGONISTS; EFFICIENT; FACILE; THIOLS; WATER;
D O I：
10.1016/j.apcata.2009.01.042
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Silica gel as a cheap, heterogeneous and reusable catalyst is effectively utilized for the preparation of sulfonamides via condensation of aliphatic and aromatic amines with sulfonyl chlorides under solvent-free conditions at room temperature. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：49 / 53
页数：5
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