The synthesis and characterization of functionalized polyfluorinated phthalocyanines


Ozcecmeci M., Hamuryudan E.

DYES AND PIGMENTS, cilt.77, sa.2, ss.457-461, 2008 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 77 Konu: 2
  • Basım Tarihi: 2008
  • Doi Numarası: 10.1016/j.dyepig.2007.07.013
  • Dergi Adı: DYES AND PIGMENTS
  • Sayfa Sayıları: ss.457-461

Özet

4-(2',3',4',5',6'-Pentafluorobenzyloxy)phthalonitrile was employed with hexanethiol to prepare 4-(2',3',5',6'-tetrafluoro-4'-hexylthio-benzyloxy)phthalonitrile, by the selective displacement of the para-fluorine atom using K2CO3 in DMF. The new Zn(II), Ni(II) and Co(II) phthalocyanines with four, peripheral fluoro-hexylthiobenzyloxy groups were synthesized from 4-(2',3',5',6'-tetrafluoro-4'-hexylthio-benzyloxy)phthalonitiile and the corresponding divalent metal salt (Zn(CH3COO)(2), NiCl2 or COCl2). The blue-green phthalocyanines were soluble in common organic solvents. The structures of the target compounds were confirmed using elemental analysis, UV-vis, FT-IR, H-1 NMR, F-19 NMR and mass spectroscopic methods. (c) 2007 Elsevier Ltd. All rights reserved.