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2020 | 145 | 1-15
Article title

Synthesis, characterization, biological activity of Schiff bases derived from 2-bromo-4-methyl aniline and its potentiometric studies with Cu(II), Co(II) and Ni(II) ions

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Schiff bases namely, 2-bromo-4-methyl-N-(2-nitrobenzylidene)aniline; 2-bromo-4-methyl-N-(2,4,5-trimethoxybenzylidene)aniline; 2-bromo-N-(4-methoxybenzylidene)-4-methylaniline and N-((1H-indol-3-yl)methylene-2-bromo-4-methylaniline have been synthesized and characterized by elemental analysis, FT-IR, Mass and 1H-NMR spectroscopy. Schiff bases have been screened for Antimicrobial activity against bacteria and fungi by using MIC determination. Binary complexes of Co(II), Ni(II) and Cu(II) with Schiff bases in solution have been studied potentiometrically in 60:40 % (V/V) 1,4-dioxane-water system at constant temperature 27 ±0.5 ºC and at an ionic strength of 0.1 M KNO3. The order of stability constant of formed binary complexes in solution was examined.
Physical description
  • Department of Chemistry, Kamani Science College and Prataprai Arts College, Saurashtra University, Amreli - 365601, Gujarat, India
  • Department of Chemistry, Kamani Science College and Prataprai Arts College, Saurashtra University, Amreli - 365601, Gujarat, India
  • Department of Chemistry, Mehsana Urban Institute of Sciences, Ganpat University, Kherva - 384012, Mehsana, Gujarat, India
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