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Synthesis and characterization of new optically active copoly(amid-imide)s based on N-phthalimido-L-
In this article,six new optically active copoly(amide-imide)s(10a-f) were synthesized through the direct polycondensatio......
Synthesis and characterization of new polyesters based on 2,5-bis[(4-chloro carboxyanilino)carbonyl]
Six new polyesters 7a-f were synthesized through the solution polycondensation reaction of diacid chloride 5 with six ar......