THERMAL DECOMPOSITION AND MASS SPECTRUM OF N, N', N'', N''', N''''-PENTAPHENYLIMINOIMIDODIPHOSPHORAMIDE

Abstract

The thermal decomposition and mass spectrum of N, N', N'', INT''', N''''-pentaphenyliminoimidodiphosphoramide (1) were investigated. It was indicated that 1 decomposed by heating to form mainly N, N', N''-triphenylphosphoric triamide (2) and 2, 2, 4, 4, 6, 6-hexahydro-2, 2, 4, 4, 6, 6-hexakis (phenylamino)-1, 3, 5, 2, 4, 6-triazatriphosphorine (3), and in the mass spectroscopy of 1, the elimination of a phenylamino radical and/or an aniline from the molecular ion and the formation of 2 were observed.