Synthesis and characterisation of some novel Schiff base metal complexes with polyoxyethylene glycols as substituents


Kurtoglu N., Kurtoglu M., Serin S.

SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, cilt.29, ss.1779-1791, 1999 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 29 Konu: 10
  • Basım Tarihi: 1999
  • Doi Numarası: 10.1080/00945719909351735
  • Dergi Adı: SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY
  • Sayfa Sayıları: ss.1779-1791

Özet

Two novel Schiff base ligands containing oxyethylene glycol chains, N-(4-pentaoxyethyleneglycolphenyl)salicylaldimine, HL1, and N-(4-nonaoxy ethyleneglycolphenyl)salicylaldimine, HL2, were synthesized by reacting salicylaldehyde with 4-aminophenylpentaoxyethylene glycol or S-amino phenylnonaoxyethylene glycol, respectively. Their nickel(II), copper(II) and cobalt(II) complexes were synthesised. The novel Schiff base ligands and their complexes were characterized by elemental analyses, H-1 NMR, infrared and UV-Visible spectra. The analytical data show that the metal to ligand ratio in the complexes is 1:2.