Chemistry Letters, Vol.34, No.9, 1266-1267, 2005
An efficient method for the preparation of monoalkylated sulfonamides from unsubstituted sulfonamides and alkyl diphenylphosphinites by oxidation-reduction condensation using trimethylsilylmethyl azide
An efficient method for monoalkylation of unsubstituted sulfonamides was established by using alkyl diphenylphosphinites, sulfonamides and trimethylsilylmethyl azide and the monoalkylated sulfonamides were afforded in good yields under neutral conditions.