Preparation and characterization of new thermally stable and optically active polyesters by direct polycondensation reaction promoted by Vilsmeier adduct.

S. Mallakpour; and F. Tirgir, e-Polymers, 2009, no. 108, 1-10. Preparation and characterization of new thermally stable and optically active polyesters by direct polycondensation reaction promoted by Vilsmeier adduct.