SYNTHESIS AND ANTIMICROBIAL STUDIES OF SOME NEW HALOGENATED ISOXAZOLINE DERIVATIVES

ABSTRACT: A series of some new Isoxazoline derivatives derived from 3-(4’-dimethylamino-phenyl)-1-(2-hydroxyphenyl)-Propenone(chalcone) derivatives using hydroxylamine hydrochloride is reported. These newly synthesized compounds were screened for their antimicrobial potencies which reflect moderate to good activity against different strains of bacteria and fungi employed. The promising feature of this reaction is mild reaction condition and excellent yield with high purity of compounds synthesized. All the synthesized compounds were confirmed by IR, 1HNMR and Mass.