Through this research we have well prepared the new [1,4-Bis(2-phenyl-2,3-dihydrobenzo-1,3-oxazepine-4,7-dione)benzene(Z2)]is a seven-member ring that contains nitrogen, oxygen. The first step, prepared schiff bases N-benzylidenephenylenediamineF1were synthesized by the condensation of equimolar quantity of primary aromatic amines p-Phenylenediamine with benazldehyde. The second step, percyclic reactions, between imine groups of schiff baseF1 as two-membered components and cyclic acid anhydride phathalic anhydride as five-membered component in dry benzene, were carried out to the synthesis of 1,3-oxazepine derivatives Z1. The third step, prepared schiffbasesF2 were synthesized by the condensation of equimolar quantity of primary aromatic amines Z1 by with benazldehyde. Finally, prepared 1,3-oxazepine derivatives Z2 by percyclic reactions. This preparing compounds were monitored and characterized by melting points, TLC, 1H-NMR, and FT.IR spectroscopy.
Cite this article:
Asstabraq Mohsin Yasir, Azal Shakir Waheeb. Synthesis of new heterocyclic 1,4-bis2-phenyl-2,3-dihydrobenzo-1,3-oxazepine-4,7-dionebenzene. Research J. Pharm. and Tech. 2018; 11(3): 1065-1070. doi: 10.5958/0974-360X.2018.00199.3