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- ISSN: 1570-1786
- E-ISSN: 1875-6255
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HClO4-SiO2 and NaHSO4-SiO2: Two Efficient Heterogeneous Catalysts for Synthesis of N-Acylsulfonamides under Solvent-free Conditions
- Source: Letters in Organic Chemistry, Volume 6, Issue 3, Apr 2009, p. 234 - 236
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- 01 Apr 2009
Abstract
A simple and efficient synthesis of N-acylsulfonamides has been accomplished by the reaction of sulfonamides with anhydrides under solvent-free conditions in the presence of HClO4-SiO2 or NaHSO4-SiO2.
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