Photochemical reactions of metal carbonyls [M(CO)(6) (M = Cr, Mo, W), Re(CO)(5)Br, Mn(CO)(3)Cp] with salicylaldehyde ethanesulfonylhydrazone (Hsalesh)


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

JOURNAL OF COORDINATION CHEMISTRY, cilt.60, ss.229-235, 2007 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 60 Konu: 2
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1080/00958980600857029
  • Dergi Adı: JOURNAL OF COORDINATION CHEMISTRY
  • Sayfa Sayıları: ss.229-235

Özet

The new complexes, M(CO)(5)(Hsalesh) (M = Cr (1), Mo (2), W (3)), Re(CO)(4)Br(Hsalesh) (4) and Mn(CO)(3)(Hsalesh) (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 salicylaldehyde ethanesulfonyl hydrazone (Hsalesh). The complexes have been characterized by elemental analysis, EI mass spectrometry, FT-IR and H-1 NMR spectroscopy. The spectroscopic studies show that Hsalesh behaves as a monodentate ligand coordinating via imine N donor atom in M(CO)(5)(Hsalesh) (M = Cr, Mo, W) and Re(CO)(4)Br(Hsalesh) and as a tridentate ligand in Mn(CO)(3)(salesh).