Novel pyrene-BODIPY dyes based on cyclotriphosphazene scaffolds: Synthesis, photophysical and spectroelectrochemical properties

Cetindere S., Tumay S. O., Senocak A., Kilic A., DURMUŞ M., Demirbas E., ...Daha Fazla

INORGANICA CHIMICA ACTA, cilt.494, ss.132-140, 2019 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 494
  • Basım Tarihi: 2019
  • Doi Numarası: 10.1016/j.ica.2019.05.022
  • Dergi Adı: INORGANICA CHIMICA ACTA
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.132-140
  • Atatürk Üniversitesi Adresli: Hayır

Özet

Two novel cyclotriphosphazene compounds (Cpz-2, 3) bearing mono- and distyryl(pyrene) borondipyrromethene (BODIPY) dyes (Bod-4, 5) were synthesized and characterized by using elemental analysis, FT-IR, MALDI-TOF, H-1 NMR, C-13 NMR and (3)1P NMR techniques. The photophysical properties of these novel compounds were investigated by UV-Vis, fluorescence spectroscopy, and electrochemical properties were investigated by CV and SWV measurements. Subsequently, electrochromic properties of novel cyclotriphosphazene compounds (Cpz-2, 3) and their precursor dyes (Bod-4, 5) were investigated via in-situ spectroelectrochemical measurements. According to results, they gave electrochemically manufactured types having various colors in their diverse oxidation states in solution, suggesting that they may have a significant role in development of the color exchange matter in electrochromic device technologies.