Facile Synthesis ofN‐Acylsulfonamide in the Presence of Silica Chloride (SiO2‐Cl) both under Heterogeneous and Solvent‐Free Conditions

Autor: Ahmad Reza Momeni, Hamid Aliyan, Hamid Javaherian Naghash, Mina Dabagh, Ahmad Reza Massah
Rok vydání: 2008
Předmět:
Zdroj: Synthetic Communications. 38:265-273
ISSN: 1532-2432
0039-7911
Popis: Sulfonamides were converted to the corresponding N‐acyl sulfonamides with carboxylic acid chlorides and anhydrides in the presence of silica chloride. All reactions were performed in both heterogeneous and solvent‐free conditions. This method provides the N‐acyl sulfonamides products in good to high yield and purity.
Databáze: OpenAIRE
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