SYNTHESIS AND CHARACTERIZATION OF A NEW COPPER(II) PHTHALOCYANINATE SUBSTITUTED WITH 4 15-MEMBERED TETRAAZAMACROCYCLES AND ITS WATER-SOLUBLE PENTANUCLEAR COMPLEXES


GUREK A., AHSEN V., GUL A., BEKAROGLU O.

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, sa.12, ss.3367-3371, 1991 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Basım Tarihi: 1991
  • Doi Numarası: 10.1039/dt9910003367
  • Dergi Adı: JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aquatic Science & Fisheries Abstracts (ASFA), Chimica, Communication Abstracts, Compendex, EMBASE, MEDLINE
  • Sayfa Sayıları: ss.3367-3371
  • İstanbul Teknik Üniversitesi Adresli: Hayır

Özet

The synthesis of a new copper(II) phthalocyaninate substituted with four 15-membered tetraazamacrocycles from 15,16-dibromo-2,5,9,12-tetra(toluene-p-sulphonyl)-2,3,4,5,6,7,8,9,10,11,12,13-dodecahydro-1H-2,5,9,12-benzotetraazacyclopentadecine is described. Quaternization of the aza groups leads to water-soluble products. The tetraaza macrocyclic substituents bind transition-metal ions (Co(II), Ni(II), Cu(II) and Zn(II)) to give pentanuclear complexes whose electronic spectra indicate the presence of monomeric units in solution. The thermal stabilities of the compounds were determined by thermogravimetric analysis.