Synthesis and Spectral Studies of Cu(II) Complexes with Amide Group Containing 1,8-Naphthyridine Ligands

Abstract

Complexes of copper(II) with 2-amino-1,8-naphthyridine- 3-carboxamide (ANC), 2-amino-N-phenyl-1,8-naphthyridine- 3-carboxamide (APNC), 2-amino-N-(p-methyl phenyl)-1,8- naphthyridine-3-carboxamide (AMPNC), 2-amino-N-(p-bromo phenyl)-1,8-naphthridine-3-carboxamide (ABPNC), 2- amino-N-(p-chloro phenyl)-1,8-naphthyridine-3-carboxamide (ACPNC), 2-amino-N-(p-methoxy phenyl)-1,8-naphthyridine- 3-carboxamide (AMYPNC), 2-methyl-N-O-carboxy phenyl- 1,8-naphthyridine-3-carboxamide (MCNC) and 2-phenyl-NO- carboxyphenyl-1,8-naphthyridine, 3-carboxamide (PCNC) have been prepared and characterized by elemental analysis, conductance, thermal, magnetic, IR, electronic and ESR.