SYNTHESIS AND PROPERTIES OF PHTHALOCYANINES SUBSTITUTED WITH 4 CROWN ETHERS


OKUR A., Gül A. , CIHAN A., TAN N., BEKAROGLU O.

SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, vol.20, no.10, pp.1399-1412, 1990 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 20 Issue: 10
  • Publication Date: 1990
  • Doi Number: 10.1080/00945719008048643
  • Title of Journal : SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY
  • Page Numbers: pp.1399-1412

Abstract

New phthalocyanines substituted with four benzo-15-crown-5 units through flexible -CH2-0- chains have been synthesized from 1- {[(benzo-15-crown-5)-4'-yl]oxymethyl} -3,4-dibromo (3) or -dicyano-benzene (4) and hydroquinone or metal salts. The crown ether group in these phthalocyanines is shown to form intermolecular sandwich type complexes with alkali metal ions leading to the aggregation of molecules.