Synthesis and characterization of metal carbonyl complexes of M(CO)(6)(M = Cr, Mo, and W), Re(CO)(5)Br, and Mn(CO)(3)CP with - Acetonemethanesulfonylhydrazone (amsh) and methanesulfonylhydrazone (msh)


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

SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, vol.34, no.6, pp.1057-1067, 2004 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 34 Issue: 6
  • Publication Date: 2004
  • Doi Number: 10.1081/sim-120037527
  • Title of Journal : SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY
  • Page Numbers: pp.1057-1067

Abstract

Ten new complexes, [M(CO)(5)(amsh)] [M = Cr; (1a), Mo; (2a), W; (3a)], [Re(CO)(4)Br(amsh)] (4a), and [Mn(CO)(2)(amsh)Cp] (5a) and [M(CO)(5) (msh)] [M = Cr; (1b); Mo, (2b); W, (3b)], [Re(CO)4Br(msh)], (4b), and [Mn(CO)(3)(msh)], (5b), have been synthesized by the photochemical reaction of the metal carbonyls [M(CO)(6)] (M = Cr, Mo, and W), [Re(CO)(5)Br], and [Mn(CO)(3)Cp] with acetonemethanesulfonylhydrazone (amsh) and methanesulfonyl hydrazine (msh). The complexes have been characterized by elemental analyses, mass spectrometry, FT-IR and H-1 NMR spectroscopy. The spectroscopic studies show that amsh and msh behave as a monodentate ligands coordinating via an imine N donor atom in (1a)-(5a) and a hydrazine N donor atom in (1b)-(5b).