Synthesis, characterization and ESR spectroscopy of novel s-triazine bearing three oxygen-linked lutetium bisphthalocyanine sandwich complexes


Ceyhan T., Korkmaz M., Erbil M., Bekaroglu O.

JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, cilt.9, ss.423-429, 2005 (SCI İndekslerine Giren Dergi) identifier

  • Cilt numarası: 9 Konu: 6
  • Basım Tarihi: 2005
  • Doi Numarası: 10.1142/s1088424605000526
  • Dergi Adı: JOURNAL OF PORPHYRINS AND PHTHALOCYANINES
  • Sayfa Sayıları: ss.423-429

Özet

The conversion of compound 1 [2,4,6-tris(2-oxaphthalonitrile)-s-triazine] into its isoindoline derivative of 2,4,6-tris[2-oxa(1,3-hexaimino isoindoline)]-s-triazine 2 was accomplished by bubbling ammonia gas through a solution in methanol in the presence of sodium methoxide. The cyclization of two different isoindoline derivatives namely, compound 2 and 4,5-bis(hexylthio)-1,2-diimino-isoindoline 3 with lutetium(III) acetate, [Lu(OAc)(3)] in refluxed DMF by the method of statistically mixed condensation gave trimeric trilutetium phthalocyanine [(LuOAc)(3)(Pc)(3)] 4. [Lu-3(Pc)(6)] 5 has been synthesized in situ by the reaction of phthalocyanine 4 and three equivalents of dilithium octakis-hexylsulfanyl phthalocyanine in amyl alcohol. Copyright (C) 2005 Society of Porphyrins & Phthalocyanines.