Studies of phosphazenes, Part XI. Syntheses and structures of bis(primary amino)hexachlorocyclotetraphosphazenes and their dimethylamino derivatives

Krishnamurthy, S. S. ; Ramachandran, K. ; Woods, Michael (1981) Studies of phosphazenes, Part XI. Syntheses and structures of bis(primary amino)hexachlorocyclotetraphosphazenes and their dimethylamino derivatives Phosphorus, Sulfur, and Silicon and the Related Elements, 9 (3). pp. 323-328. ISSN 1042-6507

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Official URL: http://www.informaworld.com/index/768353887.pdf

Related URL: http://dx.doi.org/10.1080/03086648108078257

Abstract

The bis(amino)hexachlorocyclotetraphosphazenes, 2-trans-6-N4P4 (NHR)2Cl6, R = Me, Prn Pri, Bun, CH2Ph, Ph, are obtained from the reaction of N4P4Cl8 with four mol. equivalents of the appropriate amine. Isomers with 2,4-structures have been isolated for R = Bun, CH2Ph. The 1H and 31P NMR spectra of these bis(amino) compounds and of their dimethylamino derivatives, 2-trans-6-N4P4 (NMe2)6 (NHR)2 are discussed.

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