31Aug 2017

SYNTHESIS, CHARACTERIZATION, THERMAL AND ANTIMICROBIAL STUDIES OF SCHIFF BASE M(II) COMPLEXES.

  • Department of Chemistry, St. Philomena?s College Bannimantap, Mysuru, Karnataka, India.
  • Department of Chemistry, Yuvaraja?s college, Mysuru, Karnataka, India.
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The N, O type Schiff base ligand and its five new metal complexes of Co(II), Ni(II), Zn(II), Cd(II) and Cu(II) derivatives of 6-acetyl-7 hydroxy 4,8-dimethyl-2H-chromen-2-one have been synthesized from o-phenylenediamine in alcoholic medium. A series of metal complexes have been characterized quantitatively and qualitatively by using micro elemental analysis, FT-IR, 1H NMR, Mass, UV-Vis, TGA/DTG, ESR, magnetic susceptibility data and molar conductance studies. From the spectral study, all the complexes obtained were octahedral in nature. Complexes exhibited enhanced anti-microbial activity in comparison to their ligand.

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[Asha M S, OthbertPinto, Joseph N Sebastian, Sumana Naik, Shaukath Ara Khanum* (2017); SYNTHESIS, CHARACTERIZATION, THERMAL AND ANTIMICROBIAL STUDIES OF SCHIFF BASE M(II) COMPLEXES. Int. J. of Adv. Res. 5 (Aug). 2189-2204] (ISSN 2320-5407). www.journalijar.com

Dr. Shaukath Ara Khanum
Department of Chemistry, Yuvaraja’s college, Mysuru, Karnataka, India.

DOI:

Article DOI: 10.21474/IJAR01/5286      
DOI URL: http://dx.doi.org/10.21474/IJAR01/5286

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