Synthesis and Structure Determination of Novel Derivative of Cyclotriphosphazene with Phloroglusine Ligand with Two Protected Position

Abstract

In this study, we have been involved in the synthesis and characterization studies of a new cyclotriorganophosphazenes complex with protected phloroglusine ligand. Firstly,we synthesized hexachlorocyclotirphosphazene from ammonium chloride and phosphorus pentachloride reaction and then two hydroxyl groups of the phloroglusine ligand were protected with methyl iodide and tosyl chloride. Finally, the deprotonated and protected phloroglusine was reacted as an oxygen-containing ligand with hexachlorocyclotriphosphazene in the ratio of 6:1 in THF as a solvent, All of Cl atoms were substituted with hydroxyl groups of ligand to give a new product. This product identified by a series of spectroscopic techniques including FT-IR,31P NMR, 13C NMR, 1H NMR and mass spectrometry

Keywords

• hexachlorotriphosphazene
• phloroglusine
• oxygen-containing ligand
• tosyl chloride
• phosphazene