SYNTHESIS AND CHARACTERIZATION OF NEW PHTHALOCYANINES PERIPHERALLY FUSED TO 4 13-MEMBERED TETRATHIAMACROCYCLES

GUREK A., BEKAROGLU O.

HELVETICA CHIMICA ACTA, cilt.77, sa.6, ss.1616-1622, 1994 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 77 Sayı: 6
  • Basım Tarihi: 1994
  • Doi Numarası: 10.1002/hlca.19940770618
  • Dergi Adı: HELVETICA CHIMICA ACTA
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1616-1622
  • İstanbul Teknik Üniversitesi Adresli: Hayır

Özet

The new metal-free phthalocyanine 5 and phthalocyaninatometals 6-8 (M=Co, Ni, or Zn) fused in peripheral positions with four 13-membered tetrathiamacrocycles were prepared by cyclotetramerization of 2,3,6,7,9,10-hexa-hydro-5H-[1,4,8,11] benzotetrathiacyclotridecine-13,14-dicarbonitrile in the presence of a suitable metal salt or a strong organic base. In contrast to the aza- or oxamacrocycle-fused analogs, the solubility of these phthalocyanines is very low. Complexation of the tetrathiamacrocycles of 7 and 8 with Pd-II or Ag-I to form pentanuclear products was accomplished from their suspensions.