SYNTHESIS OF NOVEL HETEROBIMETALLIC COMPLEXES OF 1,5-BIS(2-CARBOXYPHENYL)-3-FERROCENYLFORMAZAN

GOK Y., SENTURK H.

INORGANICA CHIMICA ACTA, vol.180, no.1, pp.53-56, 1991 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 180 Issue: 1
  • Publication Date: 1991
  • Doi Number: 10.1016/s0020-1693(00)83064-9
  • Journal Name: INORGANICA CHIMICA ACTA
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.53-56
  • Karadeniz Technical University Affiliated: No

Abstract

1,5-Bis(2-carboxyphenyl)-3-ferrocenylformazan (BFF) has been synthesized by the coupling reaction of the diazonium salt of 2-aminobenzoic acid and ferrocenealdehyde-2-carboxyphenylhydrazone (FFH). FFH was obtained from the condensation reaction of ferrocenealdehyde with 2-carboxyphenylhydrazine. The Cu(II) and Co(III) complexes of BFF have been isolated. The structures of the formazan and its complexes were confirmed on the basis of elemental analysis, proton and C-13 NMR, IR and UV-Vis spectral data.