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

Ağar E., Şaşmaz S., Keskin I., Karabulut B.

Dyes and Pigments, vol.35, no.3, pp.269-278, 1997 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 35 Issue: 3
  • Publication Date: 1997
  • Doi Number: 10.1016/s0143-7208(96)00112-x
  • Journal Name: Dyes and Pigments
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.269-278
  • Keywords: Dithio-oxa-ether, Phthalocyanine polymers
  • Ondokuz Mayıs University Affiliated: Yes

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 Sm-1 in vacuo and in air. © 1997 Elsevier Science Ltd.