In Silico vibrational spectroscopic investigation on antioxidant active Mannich base 1-[anilino (phenyl) methyl] pyrrolidine-2,5-dione

The molecular electrostatic potential (MEP) map showed the electrophilic and nucleophilic region of the molecule by means of various color representation and also Mulliken charge analysis ensures the feasible electrophilic and nucleophilic reactive sites on APMPD.