This study represents a small contribution to draw attention towards the water quality with respect to the amount of the metal ions (calcium, magnesium, chloride, copper, iron and lead) in some Iraqi water resources (tap, river and ground water).
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 .
