Synthesis and Characterization of New Cycles of Selenazane and Thiazane

الملخص

The aim of this paper ,cyclic compounds from selenium and sulphur were prepared
via condensation reaction of 4-methyl benzaldehyde with 4-toluidine or p-phenylene
diamine to produce anil compound ,which reacts with seleno or thio-organic compounds
to yield selenazane and thiazine [1-6].The synthesized compounds [1-6] have been
investigated using several chemical techniques ,such as (H.NMR-spectra , FT.IR –spectra
, (C.H.N) –analysis and melting points).