Synthesis, characterization, and photophysical and photochemical properties of 3-(4-phenyloxy)coumarin containing metallo-and metal-free phthalocyanines

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Kartaloʇlu N., Esenpinar A. A., Bulut M.

Turkish Journal of Chemistry, cilt.38, sa.6, ss.1102-1117, 2014 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 38 Sayı: 6
  • Basım Tarihi: 2014
  • Doi Numarası: 10.3906/kim-1405-84
  • Dergi Adı: Turkish Journal of Chemistry
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, TR DİZİN (ULAKBİM)
  • Sayfa Sayıları: ss.1102-1117
  • Anahtar Kelimeler: Benzocoumarin, Coumarin (£ff-chromen-2-one), Fluorescence quenching, Phthalocyanine, Quantum yield, Singlet oxygen
  • Yozgat Bozok Üniversitesi Adresli: Hayır

Özet

The synthesis of novel zinc, cobalt, indium, and metal-free phthalocyanines carrying four 3-(4-phenyloxy)couma-rins in the periphery/nonperiphery were prepared by cyclotetramerization of 3-[4-(3,4-dicyanophenyloxy)phenyl]coumarin (2)/3-[4-(2,3-dicyanophenyloxy)phenyl]coumarin (3). The novel chromogenic compounds were characterized by elemental analysis, 1H NMR, mass spectra, F-IR, and UV-vis spectral data. The effects of the coumarin units on the zinc, indium, and metal-free phthalocyanine complexes (2a/3a, 2c/3c, 2d/3d) were also investigated.