Photochemical reactions of VIB and VIIB group metal carbonyl complexes with a chiral Schiff base

SUBAŞI E., Temel H.

SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY, cilt.37, sa.2, ss.85-89, 2007 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 37 Sayı: 2
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1080/15533170601187409
  • Dergi Adı: SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.85-89
  • Anahtar Kelimeler: N,N-bis-(2-hydroxynaphthalene-1-carbaldehydene)-, (1R,2R)-(-)-diaminocyclohexane, metal carbonyls, Schiff base, ZN(II) COMPLEXES, PR-N, RE(CO)(5)BR, MANGANESE(III), LIGANDS, COPPER(II), PHOSPHINE, ZINC(II), NI(II), CU(II)
  • Yozgat Bozok Üniversitesi Adresli: Evet

Özet

The hitherto unknown complexes, [M(CO)(4)(eta(2)-H2L)], [M = Cr; 1, Mo; 2, W; 3]; fac-[Re(CO)(3)Br(eta(2)-H2L)], 4 and [(eta(5)-C5H5)Mn(CO)Br(eta(2)-H2L)], 5 have been synthesized by the photochemical reactions of VIB and VIIB metal carbonyls [M(CO)(6)] [M = Cr, Mo, W], Re(CO)(5)Br and (eta(5)-C5H5) Mn(CO)(3) with chiral Schiff base N,N'-bis-(2-hydroxynaphthalene-1-carbaldehydene)-(1R,2R)-(-)-diaminocyclohexane (H2L) in THF and characterized by elemental analyses, FTIR, H-1-NMR and mass spectra. The spectroscopic studies show that H2L ligand is coordinated to the central metal as a bidentate ligand coordinating via its imine nitrogens (C=N) in 1-5.