MONOMERIC AND HOMOLEPTIC THORIUM PORPHYRAZINE DERIVATIVES


GONCA E. , Gül A.

REVIEWS IN INORGANIC CHEMISTRY, cilt.29, ss.131-140, 2009 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 29 Konu: 2
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1515/revic.2009.29.2.131
  • Dergi Adı: REVIEWS IN INORGANIC CHEMISTRY
  • Sayfa Sayıları: ss.131-140

Özet

Novel soluble thorium porphyrazines (pz) in which pz/Th ratio 1:1 and 2:1 were synthesized. Cyclotetramerization of 1,2-bis(hexylthio)maleonitrile into porphyrazine was accomplished by making use of the template effect of magnesium ions. H(2)Pz was obtained by treating MgPz in CF3COOH. The monomeric complex, Th(acac)(2)Pz (L-I), was prepared by treating Th(acac)(4) in TCB with H(2)Pz. The homoleptic complex, Th(Pz)(2) (L-II), was synthesized by treating Th(acac)(4) in DMF with H(2)Pz. These novel compounds have been characterized by elemental analysis, together with FT-IR and UV-Vis.