Affiliation:
1. Department of Chemistry, National Institute of Technology, Kurukshetra, India
2. D.M. Division, National Dairy Research Institute, Karnal, India
Abstract
A novel series of complexes of the type [M(C28H24N4)X2], where M = Co(II), Ni(II), Cu(II), Zn(II) and Cd(II), X = Cl-, NO3 -, CH3COO- and (C28H24N4) corresponds to the tetradentate macrocyclic ligand, were synthesized by template condensation of 1,8-diaminonaphthalene and diacetyl in the presence of divalent metal salts in methanolic medium. The complexes were characterized by elemental analyses, conductance and magnetic measurements, as well as by UV/Vis, NMR, IR and MS spectroscopy. The low values of the molar conductance indicate non-electrolyte type of complexes. Based on these spectral data, a distorted octahedral geometry may be proposed for all of these complexes. All the synthesized macrocyclic complexes were tested for in vitro antibacterial activity against some pathogenic bacterial strains, viz Bacillus cereus, Salmonella typhi, Escherichia coli and Staphylococcus aureus. The MIC values shown by the complexes against these bacterial strains were compared with the MIC shown by the standard antibiotics linezolid and cefaclor.
Publisher
National Library of Serbia
Cited by
14 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献
1. Synthesis, characterization, in vitro antimicrobial activity, DNA binding assay, antioxidant and anti-inflammatory efficacy of trinuclear heterobimetallic complexes of Ni(II) derived by the reaction of [Ni(C13H12N2O)2]Cl2 with dialkyl/diaryl organometallic dichlorides;Research on Chemical Intermediates;2023-09-20
2. Synthesis, characterization, antimicrobial and in vitro cytotoxic evaluation of trinuclear heterobimetallic complexes of Ni (II) derived by the reaction of [Ni(C10H10N2)2]Cl2 with dialkyl/diaryl organometallic dichlorides;Applied Organometallic Chemistry;2023-08-12
3. One-pot synthesis, characterization, photocatalytic activity and biological studies of Co(II), Ni(II) and Cu(II) complexes of a tetraazamacrocyclic Schiff base;Journal of Coordination Chemistry;2023-03-19
4. Pharmaceutical properties of macrocyclic schiff base transition metal complexes: Urgent need in Today’s World;Inorganica Chimica Acta;2023-02
5. Synthesis and Structural Characterization of 16-Membered Schiff Base Macrocycles;International Journal of Advanced Research in Science, Communication and Technology;2022-03-03