Abstract
New Schiff bases Ni (II) complexes are synthesized from the condensation of an ethylenediamine compound with salicylicacid compounds and these coordinate to metal ions via substituted salicyladehydeschiff base and their nickel complexes possess remarkable properties as catalysts in various biological systems, antioxidant activities, antiasthmatic and diabetic activities, anticancer activities, antitumor and cytotoxic activities, pharmaceutical fields. Schiff base ligands and their coordination chemistry of nickel attract much attention because of its biological relevance and its own interesting of coordination chemistry. This review summarizes the application of nickel schiff bases complexes and structures were confirmed by IR, 1HNMR, 13CNMR and Mass Spectra.
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