Preparation and identification of some new compounds chalcone and new derivatives of 1,3- oxazpine

Abstract

Some novel heterocyclic derivatives such as Thazines, Oxazines, and oxazepine were synthesized from various Chalcones. The synthesized compounds have been characterized by Elemental analysis, FT- IR and 1H.NMR Spectroscopy . Thin Layer Chromatography were used to follow the chemical reaction, the Results proved correctiness of the chemical structures for the prepard derivatives .