In Based on Amino Acid Compounds Synthesis of New Poly(Ester-Imide)s and Poly(Imide-Urethane)s Derivatives

REZA SOLEYMANI¹, FATEMEH AFSHARI, BITA HOSN
2012 Oriental Journal of Chemistry  
20 new poly(ester-imide)s and poly(imide-urethane)s structures were synthesized using low temperature solution condensation polymerization. These compounds were optically active, capable of emitting circularly polarized light. The results indicated that the efficiency of the compounds much higher under this synthesis method. Cost effectiveness and short process were other advantages of this synthesis method. The result of the thermal gravimetric analysis (TGA) revealed that heat resistance of
more » ... eat resistance of some of these compounds was higher than 300°C. Characterization of the synthesized structures was carried out by 1 H-NMR, FT-IR, TGA, and elemental analysis.
doi:10.13005/ojc/280205 fatcat:fgd72uxgfzaazfklhk2xlrqzim