Synthesis and characterization of some metal carbonyls with 2-hydroxyacetophenone ethanesulfonylhydrazone


Senturk O. S. , OZDEMIR U., SERT S., KARACAN N. , UGUR F.

INORGANIC CHEMISTRY COMMUNICATIONS, vol.6, no.7, pp.926-929, 2003 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 6 Issue: 7
  • Publication Date: 2003
  • Doi Number: 10.1016/s1387-7003(03)00152-7
  • Title of Journal : INORGANIC CHEMISTRY COMMUNICATIONS
  • Page Numbers: pp.926-929

Abstract

Five new complexes, [M(CO)(5)(apesh)] [M = Cr; (1), Mo; (2), W; (3)], [Re(CO)(4) Br(apesh)] (4) and [Mn(CO)(3)(apesh)] (5) have been synthesized by the photochemical reaction of metal carbonyls [M(CO)(6)] (M = Cr, Mo, W), [Re(CO)(5) Br], and [Mn(CO)3 Cp] with 2-hydroxyacetophenone ethanesulfonylhydrazone (apesh). The complexes have been characterized by elemental analysis, mass spectrometry, FT-IR, H-1 NMR spectroscopy. The spectroscopic studies show that apesh behaves as a monodentate ligand coordinating via imine N donor atom in (1)-(4) and as tridentate ligand in (5). (C) 2003 Elsevier Science B.V. All rights reserved.