NOVEL 2-FOLD-MACROCYCLE-SUBSTITUTED PHTHALOCYANINES


KOCAK M. , OKUR A., BEKAROGLU O.

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, no.3, pp.323-326, 1994 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Publication Date: 1994
  • Doi Number: 10.1039/dt9940000323
  • Title of Journal : JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS
  • Page Numbers: pp.323-326

Abstract

New metallophthalocyanines (M = Cu or Ni) substituted in peripheral positions with four 14-membered tetraaza macrocycles each attached to a 15-membered crown ether have been prepared in a multi-step reaction sequence. The N-tosylated derivatives are extensively soluble in apolar solvents and form adducts with alkali-metal cations. Detosylation of the macrocyclic aza groups provides donor sites for binding transition-metal ions (e.g. Ni-II) which leads to pentanuclear water-soluble complexes.