Microwave assisted synthesis and characterization of novel metal-free and metallophthalocyanines containing four pyridyl groups


Biyiklioglu Z. , Kantekin H.

TRANSITION METAL CHEMISTRY, vol.32, no.7, pp.851-856, 2007 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 32 Issue: 7
  • Publication Date: 2007
  • Doi Number: 10.1007/s11243-007-0212-8
  • Title of Journal : TRANSITION METAL CHEMISTRY
  • Page Numbers: pp.851-856

Abstract

The novel tetrasubstituted metal-free phthalocyanine (4) and metallophthalocyanines (5, 6, 7 and 8) bearing four pyridyl group moieties on peripheral positions have been synthesized by cyclotetramerization of the phthalonitrile derivative (3) in a multi-step reaction sequence. The new compounds were characterized by a combination of elemental analysis, H-1- and C-13-n.m.r., i.r., U.V.-vis and m.s. spectral data.