Catalytic activity of silicagel in the synthesis of sulfonamides unde rmild and solvent-free conditions

AuthorsMaasoumeh Jafarpour, ,
JournalApplied Catalysis A: General
Page number49-53
Serial number35
Volume number1
Paper TypeFull Paper
Published At2009
Journal GradeISI
Journal TypeTypographic
Journal CountryIran, Islamic Republic Of
Journal IndexISI،JCR،Scopus
KeywordsSulfonamide; Silica gel; Solvent, free; Amines; Sulfonyl chloride

Abstract

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.

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