Journal :   Asian Journal of Research in Chemistry

Volume No. :   7

Issue No. :  1

Year :  2014

Pages :   01-06

ISSN Print :  0974-4169

ISSN Online :  0974-4150


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Mononuclear Complexes Constructed by First Series Transition Metals and 2,6 Substituted Pyridine-Glutarimide Ligand: Structures, Electrochemical and Biological Properties



Address:   Nidhi Gupta1, Dr. Rachna Gupta2* and Dr. Girdhar Pal Singh3
1University College of Engineering, Punjabi University, Patiala, Punjab, India
2G.G.D.S.D College, Palwal- 121102, Haryana, India.
3B.N.P.G College, Udaipur, Rajasthan.
*Corresponding Author
DOI No:

ABSTRACT:
Hexa-aza-macrocyles containing glutarimide efficiently coordinate as hexa-dentate ligand to give complexes of Cu(II) possessing tetragonal structure and Mn(II), Co(II) and Ni(II) metal ions that are essentially octahedral. The chelation of the complexes have been elucidated in the light of analytical, IR, UV–Vis, mass, ESR spectral data and magnetic studies. The measured molar conductance values indicate that the complexes are electrolytic in nature. The redox behavior of one of the synthesized metal complexes were investigated by cyclic voltammetry. The Schiff’s base and its metal complexes have been screened for their in vitro antibacterial activities. Graphical abstract A new hexadentate nitrogen donor Schiff’s base ligand has been synthesized by the condensation of 2,6-diamino pyridine with glutarimide. The metal(II) complexes are prepared using the Schiff’s base. All the complexes have been characterized based on the spectral and analytical data. Antimicrobial activities have been carried out for Schiff’s base and its complexes. Redox behaviour of Ni(II) complex has been investigated.
KEYWORDS:
Glutarimide Schiff base, Spectral studies, Aza-macrocycles, IR, EPR, Biological activity and cyclic voltammetry.
Cite:
Nidhi Gupta, Rachna Gupta, Girdhar Pal Singh. Mononuclear Complexes Constructed by First Series Transition Metals and 2,6 Substituted Pyridine-Glutarimide Ligand: Structures, Electrochemical and Biological Properties. Asian J. Research Chem 7(1): January 2014; Page 01-06.
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