Synthesis and properties of 1,5-dithio-3-oxa-pentanediyl bridged polymeric phthalocyanines


Agar E., Sasmaz S. , Keskin I., Karabulut B.

DYES AND PIGMENTS, vol.35, no.3, pp.269-278, 1997 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 35 Issue: 3
  • Publication Date: 1997
  • Doi Number: 10.1016/s0143-7208(96)00112-x
  • Title of Journal : DYES AND PIGMENTS
  • Page Numbers: pp.269-278

Abstract

Oxa-thio bridged metal-free and metal phthalocyanine polymers were prepared. Metal-free phthalocyanine polymer (H2Pc) and metal phthalocyanine polymers (Ni, Cu, Co, Zn or Fe) carrying dithio-oxa bridged were synthesized from 3, 3' - 4, 4'-tetracyanodiphenyl-1, 5-dithiopentanyl-oxa-ether and hydroquinone or the corresponding anhydrous metal salts [NiCl2, CuCl, CoCl2, Zn(CH3CO2)(2) or Fe(CO)(5)]. The model phthalocyanine compounds were characterized by IR, UV/VIS and DTA. The electrical conductivities of the phthalocyanines measured as gold sandwiches are about 10(-10)S m(-1) in vacuo and in air. (C) 1997 Elsevier Science Ltd.