This study includes preparation number of azo purines and pyrimidines derivatives were prepared by coupling of nitrogen bases with pheny1 diazonium salt.Toverify the prepared compound ultraviolet and visible spectrum(UV-Vis),fourier transforms infrared spectrum(F.T.IR)and the ratiosof (C.H.N.) were calculated by specific analysis of the elements.
In an attempt to introduce the azomethine group in the structure of naphthaldehyde ring , which is known to posses a number of therapeutical applications , and in a purpose of investigating the coordination behavior of the new compounds towards transition metal ions .
Triethanolamine – glycerol maleate polymer was prepared,and identified by F.T.I.R. spectroscopy then swelling tests were performed for this polymer in different solvents.The adsorption processes of the some dyes compounds: MO,MB, MV and SO in aqueous solutions on the surface of this polymer were investigated by the use of UV–visible spectrophotometry and also studied at different: temperatures, ionic
