The synthesis of anilino and phenoxy phosphazene derivatives and the investigation of their structures with spectroscopic methods

In this work, the reactions of cyclic phosphazenes trimer and tetramer were investigated with the aromatic amines and the phenoles. The aminopodands 5, 6, 7 and 8 were synthesized and commercial dianilines purchased for anilino reactions. Spiro 9 and 10, ansa 11 and spiro 12 phosphazene compounds were synthesized from the reactions of aminopodands with trimer and tetramer. The bino-phosphazene compounds 13, 14 and 15 were obtained from the reactions of commercial dianilines with trimer. The mono-spiro phenoxyphosphazene compound 16 and di-spiro phenoxyphosphazene compound 17 were prepared by the reaction of trimer and bisphenole. By the reaction of compound 16 and 17 with aminopodand 6, the bino compound 19 and spiro compound 20 were obtained. Spiro 21 and 22 phosphazene compounds were synthesized from the reactions of aminopodand 5 and bisphenole with compound 17.The structures of synthesized phosphazene compounds were enlightened by elemental analysis, MS, FT-IR, 1H-NMR, 13C-NMR and 31P-NMR spectroscopic methods.