Synthesis and properties of fullerene (C60) substituted cyclophosphazene derivatives

Abstract

A series of fullerene (C-60) substituted cyclophosphazene derivatives (2a-4a) were synthesized for the first time by 1,3-dipolar cycloaddition of the 1-formylphenoxy (aryloxy)cyclotriphosphazenes (2-4) (aryloxy = phenoxy, 1-naphthoxy and 1-pyrenoxy) and C-60. All the obtained compounds were characterized by H-1 NMR,C-13 NMR, P-31 NMR, IN-Via, fluorescence spectroscopy, MALDI-TOF and elemental analysis. The thermal behaviors of the synthesized compounds were investigated by Thermal Gravimetric Analysis (TGA). (C) 2014 Elsevier B.V. All rights reserved.