Synthesis, spectral and biological studies of copper (II) and iron (III) complexes derived from 2-acetyl benzofuran semicarbazone and 2-acetyl benzofuran thiosemicarbazone

Journal of Saudi Chemical Society

Sudhanshu Dhar Dwivedi¹  Sanjay Goel¹  Sulekh Chandra² 

[1] Department of Chemistry, Government Science & Commerce College, Benazeer, Bhopal 462016, India;Department of Chemistry, Zakir Husain Delhi College, University of Delhi, Delhi 110002, India;

关键词: Coumarone;    Antioxidant;    Antibacterial;    DPPH;    Lipid peroxidation;    Radical scavenging;   

DOI  :  10.1016/j.jscs.2013.07.005

来源: DOAJ

【 摘 要 】

Metal complexes of general composition [M(L)2]X2 (where M = Cu(II) and X = Cl−, NO3-) and [M(L)2]X3 (where M = Fe(III) and X = Cl−, NO3-) were synthesized by the condensation of metal salts with semicarbazone (La)/thiosemicarbazone (Lb) derived from 2-acetyl benzofuran. The ligands and metal complexes were characterized by NMR, elemental analysis, molar conductance, magnetic susceptibility measurements, IR, atomic absorption, and electronic spectral studies. On the basis of electronic, molar conductance and infrared spectral studies, the complexes were found to have tetrahedral geometry. The Schiff bases and their metal complexes were tested for their antioxidant, radical scavenging and antibacterial activities.

【 授权许可】

Unknown