Synthesis and spectral characterization of metal complexes of 1-(2-hydroxy-4-methylphenylazo)-2-naphthol

Kocaokutgen H., Erdem E.

SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, vol.34, no.10, pp.1843-1853, 2004 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 34 Issue: 10
  • Publication Date: 2004
  • Doi Number: 10.1081/sim-200030245
  • Journal Name: SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Index Chemicus (IC)
  • Page Numbers: pp.1843-1853
  • Keywords: o,o '-dihydroxyazo dye, photoconductors, metal complexes, CHROMIUM COMPLEXES, DYES, NYLON, WOOL
  • Ondokuz Mayıs University Affiliated: No

Abstract

The o,o'-dihydroxyazo dye, 1-(2-hydroxy-4-methylphenylazo)-2-naphthol (HMPAN), and its metal complexes (chromium, cobalt, and iron) having the ligand to metal ratio 2: 1 have been synthesized, but manganese forms a 1: 1 complex. The spectral characterization of HMPAN and its complexes by IR, UV-VIS, H-1 and C-13 NMR spectroscopic techniques, and elemental analyses are reported.