Title of article :
Synthesis and Characterization of Novel Polyamide and Polyhydrazides Based on the 6,6 -disubstituted-2,2 -bipyridine
Author/Authors :
SENGUL, Abdurrahman Karaelmas University - Department of Chemist ry, TURKEY , ARSLAN, Hulya Karaelmas University - Department of Chemist ry, TURKEY
Abstract :
The monomers namely 6,6 -dicarbonylchloride-2,2 -bipyridine (1) and 6,6 -dihydrazine-2,2 - bipyridine (2) were synthesized and characterized thoroughly. The poly hydrazides (PHZ1 and PHZ2) were obtained by direct polycondensation of 2 with terephtaloylchloride (TPCl) , and novel polyamide (PA l) by direct poly condensation of 1 with hexametyhlenediamine (H MDA). Polymers with low PDl s were generated in all cases (PD ~ 1.02-1.3). The polymers were characterized by lH and 13C NMR, FT-IR , and Gel Permission Chromatography (GPC) .
Keywords :
Bipyridine , polyamide , hydrazide , polymer , terephtaloylchloride.
Journal title :
Turkish Journal of Chemistry
Journal title :
Turkish Journal of Chemistry
