A novel metal-free and metallophthalocyanines containing four 19-membered dithiadiazadioxa macrocycles by microwave irradiation: Synthesis and characterization

BIYIKHOGLU Z., KANTEKİN H.

JOURNAL OF ORGANOMETALLIC CHEMISTRY, vol.693, no.3, pp.505-509, 2008 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 693 Issue: 3
  • Publication Date: 2008
  • Doi Number: 10.1016/j.jorganchem.2007.11.022
  • Journal Name: JOURNAL OF ORGANOMETALLIC CHEMISTRY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.505-509
  • Keywords: phthalocyanine, dithiadiazamacrocycle, phthalonitrile, macrocyclization, tosylation, ASSISTED SYNTHESIS, SUBSTITUTED PHTHALOCYANINES, INCLUSION COMPLEXES
  • Karadeniz Technical University Affiliated: Yes

Abstract

The novel tetrasubstituted metal-free phthalocyanine (5) and metallophtalocyanines (6, 7 and 8) bearing four 19-membered dithiadiazadioxa macrocyclic moieties on peripheral positions have been synthesized by cyclotetramerization reaction of phthalonitrile derivative (4) in a multi-step reaction sequence. The new compounds were characterized by a combination of IR, H-1 NMR, C-13 NMR, UV-Vis, elemental analysis and MS spectral data. (C) 2007 Elsevier B.V. All rights reserved.