Vol. 6, Issue 4, Part D (2020)

Abstract
The different chalcones I(a)–I(g) were synthesised by literature method from 2-hydroxy-5-methyl acetophenone. They were reacted with hydroxyl-amine hydrochloride in Pyridine to get seven 3-(2-hydroxy-5-methylphenyl)-5, 5-dialkyl/5, 5-diaryl/5-aryl-sixazolines II(a)-II(g). The structures of these compounds were confirmed on the basis of chemical and spectral analysis.