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Synthesis, Characterization of Some Complexes of Copper (II) with L-Asparginine, L-Histidine, L-Lysine

I.P. Tripathi and Aarti Kama

Cu(II) complexes are interesting due to their biologically active and deliberated interest in the research due to their coordination properties. Because these complexes have high pharmacological potential and act as good chelating agents. A series of complexes of Cu(II) with essential amino acids, where L (L-Asparginine, LHistidine, L-Lysine) and M (Cu2+), have been prepared with formula [M(L)2]2+. The complexes were synthesized and characterized by elemental chemical analysis, electronic and infrared spectra.IR spectroscopy confirms the ligand coordination to the metal ions through carboxyl and amine groups.