Synthesis of phosphonamides of methane- and benzenesulfonic acids bearing the P—C—N fragments

Abstract

Preparative synthetic procedures towards new phosphorus-containing benzenesulfon-amides were elaborated. The synthesis is involved the reactions of trivalent phosphorus acids with high reactive N-methyl-N-chloromethylsulfonamide, phosphorylated methylamines bearing the NH and NSi groups, and methane-and benzenesulfonyl chlorides.