Thioaminophosphazenes

Abstract

Abstract Thioaminophosphazenes containing at least one group of the formula: <IMAGE> (1) in which R is H, optionally substituted monovalent hydrocarbyl or optionally substituted divalent hydrocarbyl joining together two nitrogen atoms, R2 is optionally substituted hydrocarbyl, and represented by the formula: <IMAGE> (2) WHEREIN N = 1 TO 100, Y1 and Y2 together represent O or S, or each independently represents a monovalent substituent selected from Cl, Br, optionally substituted hydrocarbyl, optionally substituted hydrocarbyloxy and <IMAGE> where R has the above meaning and R1 is H, optionally substituted hydrocarbyl or -SR2, A is a monovalent substituent of the class defined for Y1, B is H, R2, SR2, COR2 or SO2R2, or if n is 3 or more, A and B together may represent a direct link between -P=N- units in a cyclic structure.

Inventors

• 👤 Vijay Ratna Sharma
• 👤 John Anthony Taylor

Bibliographic Details