Synthesis and Properties of Triazol-5-one Substituted Phthalocyanines by Microwave Irradiation

Authors

BAHATTİN KAHVECİ
SELAMİ ŞAŞMAZ
MUSA ÖZİL
CİHAN KANTAR
BAŞAK KOŞAR
ORHAN BÜYÜKGÜNGÖR

DOI

-

Abstract

Triazol-5-one substituted phthalocyanines were prepared quickly by the reaction of 4-nitrophthalonitrile with anhydrous metal salts in DBU (1,8-diazabicyclo[5,4,0]undec-7-ene) and DMAE (dimethylaminoethanol) by microwave irradiation. Microwave yields were higher than those of the conventional synthesis methods. All of these complexes are insoluble in polar solvents such as ethanol, ethyl acetate and chloroform. The characterization of the compounds was accomplished by elemental analysis, ^1H NMR (for I and II), ^{13}C NMR (for I and II), IR and UV-Vis spectral data. In addition, the structure of the starting material (I) was determined by single crystal diffraction.

Keywords

Phthalocyanine, microwave synthesis

First Page

681

Last Page

689

Recommended Citation

KAHVECİ, BAHATTİN; ŞAŞMAZ, SELAMİ; ÖZİL, MUSA; KANTAR, CİHAN; KOŞAR, BAŞAK; and BÜYÜKGÜNGÖR, ORHAN (2006) "Synthesis and Properties of Triazol-5-one Substituted Phthalocyanines by Microwave Irradiation," Turkish Journal of Chemistry: Vol. 30: No. 6, Article 4. Available at: https://journals.tubitak.gov.tr/chem/vol30/iss6/4