Synthesis and characterization of new unsymmetrically substituted phthalocyanines


Gursoy S., Bayir Z. , HAMURYUDAN E. , BEKAROGLU O.

MONATSHEFTE FUR CHEMIE, cilt.131, ss.287-292, 2000 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 131 Konu: 3
  • Basım Tarihi: 2000
  • Doi Numarası: 10.1007/s007060070104
  • Dergi Adı: MONATSHEFTE FUR CHEMIE
  • Sayfa Sayıları: ss.287-292

Özet

Unsymmetric metallophthalocyanines (M=Zn, Co, Ni) carrying alkylthio and acetyl- oxyethylthio groups on peripheral positions were prepared from 4,5-bis-alkylthio-phthalonitrile, 4,5-bis-(acetyloxyethylthio)-phthalonitrile, and the corresponding anhydrous metal salts Zn(CH3COO)(2), NiCl2, and CoCl2. The extremely soluble compounds were characterized by their IR, H-1 NMR, and UV/Vis spectra. Their long wavelength absorption band was found to be bathochromically shifted; their solubility is superior to that of symmetrical phthalocyanines.