SYNTHESIS AND COMPLEX-FORMATION OF SUBSTITUTED THIO-P-TOLYLGLYOXIMES OF UNSYMMETRICAL VIC-DIOXIMES


SEVINDIR H.

SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, vol.25, no.3, pp.429-436, 1995 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 25 Issue: 3
  • Publication Date: 1995
  • Doi Number: 10.1080/15533179508218231
  • Title of Journal : SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY
  • Page Numbers: pp.429-436

Abstract

The reaction of anti-p-Tolylchloroglyoxime PTCGH(2) with thiophenol, 4-methylthiophenol and 4-methoxythiophenol in ethanol between -5 degrees C and 10 degrees C gives unsymmetrical vic-dioximes, designated as thiophenolo-p-tolylglyoxime [L(1)H(2)], 4-methylthiophenolo-p-tolylglyoxime [L(2)H(2)] and 4-methoxythiophenol-p-etolylglyoxime [L(3)H(2)]. The Ni(II) and Cu(II) complexes of these ligands are proposed to be square-planar, while the Co(II) complexes are proposed to be octahedral with water molecules as axial ligands. Structural assignments are supported by H-1 NMR IR and elemental analyses which are reported herein.