Synthesis, characterization and electrochemistry of a new organosoluble metal-free and metallophthalocyanines

Biyikhoglu Z., GUNER E. T., Topcu S., KANTEKİN H.

POLYHEDRON, cilt.27, sa.6, ss.1707-1713, 2008 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 27 Sayı: 6
  • Basım Tarihi: 2008
  • Doi Numarası: 10.1016/j.poly.2008.02.004
  • Dergi Adı: POLYHEDRON
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1707-1713
  • Anahtar Kelimeler: phthalocyanines, dinitrile, metallophthalocyanines, cyclic voltammetry, MICROWAVE-ASSISTED SYNTHESIS, PHTHALOCYANINES, COMPLEXES, LIGANDS
  • Karadeniz Teknik Üniversitesi Adresli: Evet

Özet

4 -[2-(Phenylthio)ethoxy]phthalonitrile 3 was synthesized by nucleophilic displacement of nitro group in 4-nitrophthalonitrile with 2-(phenylthio)ethanol 1. The metal-free phthalocyanine 4 was prepared by the reaction of a dinitrile monomer with 2-(dimethylamino)ethanol. Ni(II), Co(II), Cu(I) phthalocyanines 5, 7, 8 were prepared by reaction of the dinitrile compound with the chlorides of Ni(II), Co(II), Cu(I) in DMAE. Zn(II) phthalocyanine 6, was prepared by reaction of the dinitrile compound with the acetates of Zn(II) in DMAE. Electrochemical behaviours of novel metal-free, Co(II) and Zn(II) phthalocyanines were investigated by cyclic voltammetry, potential differential pulse voltammetry techniques. The new compounds were characterized by a combination of IR, H-1 NMR, C-13 NMR, UV-Vis, elemental analysis and MS spectral data. (C) 2008 Elsevier Ltd. All rights reserved.