DENITROSATION OF N-NITROSO-N-BENZYL-p-TOLUENESULPHONAMIDE

Miss G UshaDevi, G S Krishna Rao

Abstract


N-Nitroso-N-benzyl-p-toluenesulphonamide (I d), a precursor for phenyldiazomethane undergoes denitrosation with sodium methoxide to furnish N-benzylp-toluenesulphonamide (II), which is a wasteful side reaction not recorded by earlier workers [4]. The N.M.R. data of 1 d and II are given.

Key words: N-Nitroso-N-benzyl-p-toluenesulphonamide, N-benzyl-p-to1uenesulphonamide,Phenyldiazomethane, NMR.


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