Synthesis and characterization of novel cofacial bis-phthalocyanines containing 16-crown-5 ether groups

ÖZER M., Altindal A., Salih B., Bulut M., Bekaroglu O.

TETRAHEDRON LETTERS, vol.49, no.5, pp.896-900, 2008 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 49 Issue: 5
  • Publication Date: 2008
  • Doi Number: 10.1016/j.tetiet.2007.11.168
  • Journal Name: TETRAHEDRON LETTERS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.896-900
  • Marmara University Affiliated: Yes

Abstract

Four crown ether substituted cofacial bis-phthalocyanines were prepared by the cyclic condensation of dihydroxy groups of pentaerythritol moieties of phthalocyanine with tetraethyleneglycol ditosylate in the presence of NaH as base in refluxing THF. (C) 2007 Elsevier Ltd. All rights reserved.