Synthesis Of Some Modified Poly (vinyl chloride)‎ Containing Cinnoline-deravitives

Abstract EN

The present work consist of synthesis and characterization of three modified PVC polymers containing mercapto and hydrazino cinnoline-deravitives as pendent groups in the repeating units were synthesized in this work according to the following : 1 :-Reaction of PVC with 4-hydrazine-5-methoxy cinnoline in THF solvent afforded the following modified polymer (P1) 2 :-Treatment of PVC with 4-mercapto 5-methoxy cinnoline in THF solvent furnishes the following modified polymer (P2) 3 :-Reaction of PVC polymer with a mixture of equall amount of 4-hydrazino and 4-mercapto-5-methoxy cinnoline yields the following modified PVC polymer (P3) Structures of all these modified polymers have been confirmed by spectral (FT-IR and UV) analyses.

The results indicated the presence of cinnoline-deravitives rings in the polymeric chain.