Synthesis, Characterization with Studying Physical Properties by Free Radical Polymerization of Some New Resins Starting from 5-Styryl-1, 3, 4-Thiadiazol-2-amine
Abstract
Starting from 5-styryl-1,3,4-thiadiazol-2-amine[1], a variety of Schiff bases [2-6] prepared, Schiff base derivatives which containing heterocyclic rings have been synthesized [7-11] as monomers .Then addition reaction( free radical polymerization) for monomers by using AIBN as initiator in (50-70) C0 obtaining [12-16] resins . All proposed structure were supported by FTIR, solubility ,softening points , and some derivatives evaluated by 1H-NMR ,Elemental analysis , thermal analysis (TGA,DSC), X-Ray diffraction.
Keywords: Schiff bases, Derivatives with heterocyclic rings as monomers.
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