Rapid synthesis of optically active poly(amide–imide)s by direct polycondensation of aromatic dicarboxylic acid with aromatic diamines
Keywords: پلیمرهای پایدار حرارتی; 4,4′-(Hexafluoroisopropylidene)-N,N′-bis(phthaloyl-l-leucine-p-amidobenzoic acid); Poly(amide–imide)s; Optically active polymers; Direct polycondensation; Thermally stable polymers