Synthesis and antimicrobial activity of copper-, cobalt- and nickel(II) complexes with Schiff bases

Y. Jadegoud, Omkar B. Ijare, N. N. Mallikarjuna, S. D. Angadi, B. H.M. Mruthyunjayaswamy

Research output: Contribution to journalArticle

24 Scopus citations

Abstract

A few complexes of CuII, CoII and NiII have been prepared by reacting their metal(II) chlorides with 3-(4′-phenylthiazole-2′-yl)1-(2′-hydroxy-1′ -iminomethylphenly)urea and with 3-(4′-phenylthiazole-2′ -yl)-1-(2′,4′-dihydroxy/2′-hydroxy-5′-chloro-1′ -methyliminomethylphenyl)ureas (Schiff hases) in ethanol medium. The chelates are coloured solids and non-electrolytes of the type ML2. The IR spectra of the ligands and complexes suggest involvement of o-hydroxy group, carbonyl group, azomethine group in bonding through oxygen and nitrogen atoms respectively. The electronic spectra and magnetic data suggest the octahedral stereochemistry for all the complexes in which metal(II) ion exhibits coordination number six. The ligands and complexes have been tested for their antimicrobial activity.

Original languageEnglish (US)
Pages (from-to)921-924
Number of pages4
JournalJournal of the Indian Chemical Society
Volume79
Issue number12
StatePublished - Dec 1 2002

ASJC Scopus subject areas

  • Drug Discovery
  • Physical and Theoretical Chemistry
  • Organic Chemistry
  • Inorganic Chemistry
  • Electrochemistry

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