Synthesis of phthalocyanines crosswise-substituted with two alkylsulfanyl and two crown-ether


Agirtas M., Sonmez M., Kandaz M., Bekaroglu O.

INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, vol.40, no.12, pp.1236-1238, 2001 (Journal Indexed in SCI) identifier

  • Publication Type: Article / Article
  • Volume: 40 Issue: 12
  • Publication Date: 2001
  • Title of Journal : INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY
  • Page Numbers: pp.1236-1238

Abstract

Crosswise-substutited phthalocyanines with two nitro and two dodecylsulfanyl groups are synthesized by a 1:1 condensation of 1,3-dihydro-1,3-diimino-6-(n-dodecylsulfanyl) isoimino indolenine with 6-nitro-1,3,3-trichloroisoindolenine in the presence of sodium methoxide, hydroquinone and triethylamine. Nitro substituents are reduced to amines by sodium sulfide and condensation of the amino groups with benzo-15-crown-5-aldehyde results in a new Pe with two benzo-15-crown-5-imino substituents. The compounds have been characterized by elemental analyses, UV/Vis and IR spectroscopy.