Synthesis and Characterization of New D-pi-A Type Fluorene Ligands and Their Ru(II) Complexes


ERDEN İ. , Kilicarslan F. , ERDOĞMUŞ A.

SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY, cilt.45, ss.1733-1738, 2015

  • Cilt numarası: 45 Konu: 11
  • Basım Tarihi: 2015
  • Doi Numarası: 10.1080/15533174.2013.867879
  • Dergi Adı: SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY
  • Sayfa Sayısı: ss.1733-1738

Özet

4,5-Diazafluorene ligands, (L1) and (L2), have been synthesized from the reaction of 4,5-diazafluorenone-9-hydrazone with 4-(4-fluorophenoxy) benzaldehyde and 4,5-diazafluoren-9-one with 4-(4-fluorophenoxy) benzylamine hydrochloride in dry EtOH. Ru(II) complexes of the ligands Ru(II)-L1 and Ru(II)-L2 were prepared by treating the ligands with Ru(bpy)(2)CI2 in dry EtOH. The metal-to-ligand ratio of the Ru(II) complexes was found to be 1:1. The ligands and complexes were characterized by elemental analysis and spectra FTIR, UV-vis, H-1 NMR, MS, and fluorescence studies.