Synthesis & spectroscopic studies of some Oxazepeines & Benzooxazepine derivatives

الملخص

The present work includes synthesis, characterization and investigation of a newcompounds of [1,3] oxazepines and [1,3] benzooxxazepine which were prepared frompyrimidine -2- thione Schiff-bases (compounds 5-12) with maleic or phthalicanhydride. The chemical structures of the synthesized oxazepine products(compounds 13- 28) were confirmed on the bases of physical & spectroscopic FTIR,NMR (1H & 13CMR) data.