Synthesis and characterization of a new fluorene ligand and its complexes with cobalt(II), copper(II), and ruthenium(II)

ERDEN İ., ERDOĞMUŞ A., DEMİRHAN N., Avciata U.

TRANSITION METAL CHEMISTRY, cilt.33, sa.4, ss.439-442, 2008 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 33 Sayı: 4
  • Basım Tarihi: 2008
  • Doi Numarası: 10.1007/s11243-008-9062-2
  • Dergi Adı: TRANSITION METAL CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.439-442
  • Yıldız Teknik Üniversitesi Adresli: Evet

Özet

A new fluorene ligand, benzo[15-crown-5]-5H-pyrido[3',2':4,5]cylopenta[1,2-b]pyridin-5-ylidenehydrazone (bph), has been synthesized from the reaction of 4,5-diazafluoren-9-one with 4'-formylbenzo-15-crown-5. The Co(II), Cu(II), and Ru(II) complexes of the ligand were prepared and characterized. The metal-to-ligand ratio of the Co(II) and Cu(II) complexes was found to be 2:1 and that of the Ru(II) complex was found to be 1:1. The ligand and complexes have been characterized by FTIR, UV-visible, H-1 NMR and fluorescence spectra, as well as elemental analyses and mass spectra.