Microwave-assisted synthesis and characterization of novel metal-free and metallophthalocyanines containing four 13-membered dithiadiaza macrocycles


Kantekin H. , BIYIKLIGLU Z.

DYES AND PIGMENTS, vol.77, no.1, pp.98-102, 2008 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 77 Issue: 1
  • Publication Date: 2008
  • Doi Number: 10.1016/j.dyepig.2007.03.012
  • Title of Journal : DYES AND PIGMENTS
  • Page Numbers: pp.98-102

Abstract

Novel, tetrasubstituted metal-free phthalocyanine and metallophtalocyanines bearing four 13-membered dithiadiaza. macrocycle peripheral groups were synthesized by cyclotetramerization of the phthalonitrile derivative 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 Ltd. All rights reserved.