Synthesis and characterization of novel soluble octa-cationic phthalocyanines

Bayir Z.

DYES AND PIGMENTS, vol.65, no.3, pp.235-242, 2005 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 65 Issue: 3
  • Publication Date: 2005
  • Doi Number: 10.1016/j.dyepig.2004.08.003
  • Journal Name: DYES AND PIGMENTS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.235-242
  • Istanbul Technical University Affiliated: No


Metal-free 3 and metallophthalocyanines 4, 5 (M = Zn, Co) having diethylaminoethylsulfanyl substituents on peripheral positions were prepared. Quaternization of 4, 5 produced cationic metallophthalocyanines soluble in water and slightly soluble in ethanol. Zinc(II) and Co(II) phthalocyanines reacted with palladium(II) salt to form complexes with a phthalocyanine/metal ratio of 1:4. The new compounds have been characterized by elemental analyses, IR, UV-Vis, mass, H-1 NMR and C-13 NMR spectroscopies. (C) 2004 Elsevier Ltd. All rights reserved.