Abstract
Number of new polyester and polyamide are prepared as derivatives from 5,5`-(1,4-phenylene)-bis-(1,3,4-thiadiazole-2-amine) [C1], three series of heterocyclic compounds were synthesized.The first series includes the Schiff base [C2] prepared from the reaction between compound [C1] with p-hydroxy benzaldehyde in presence of acetic acid and absolute ethanol , then these derivatives have reaction with maleic anhydride , phthalic anhydride and sodium azide, respectively to obtain the compounds [C3-5] contaning (oxazepine and tetrazole) rings.The third series of compounds [C1-5] has transformed to their polymers [C6-15] by reaction with adipoyl chloride and glutroyl chloride , respectively. The reaction was followed by T.L.C and identified by FT-IR , 1H-NMR ,C.H.N analysis , softening point , viscosity, TGA , DSC and X-ray.
Keywords
Heterocyclic rings, 1, 3, 4-Thiadiazole derivatives, Thermal properties. |
Article Type
Supplemental Issue
How to Cite this Article
Jassim, Ibtisam K. and Hassan, Iman M. M.
(2016)
"Synthesis and Characterization of Some New Monemer and Polymers Containing Hetero Cyclic Rings With Study of Their Physical Properties.,"
Baghdad Science Journal: Vol. 13:
Iss.
2, Article 44.
DOI: https://doi.org/10.21123/bsj.2016.13.2.2NCC.0172
