Sulfonamide drugs which have brought about an antibiotic revolution in medicine are associated with a wide range of biological activities. We have synthesized a series of α-tolylsulfonamide, 1-11 and their substituted N,N-diethyl-2-(phenylmethylsulfonamido) alkanamide derivatives, 12-22 in improved and excellent yields in aqueous medium at room temperature through highly economical synthetic routes. The chemical structures of the synthesized compounds 1-22 were confirmed by analytical and spectral data such as IR, (1)H- and (13)C-NMR, and mass spectra.
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