Synthesis, characterization, and antioxidant activities of new trisubstituted triazoles


SANCAK K. , ÜNVER Y. , UNLUER D., DUGDU E., KOR G., ÇELİK F. , ...Daha Fazla

TURKISH JOURNAL OF CHEMISTRY, cilt.36, ss.457-466, 2012 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 36 Konu: 3
  • Basım Tarihi: 2012
  • Doi Numarası: 10.3906/kim-1110-43
  • Dergi Adı: TURKISH JOURNAL OF CHEMISTRY
  • Sayfa Sayıları: ss.457-466

Özet

A series of new 4-(3,4dimethoxyphenethyl)-3,5-akyl/aryl-4H-1,2,4-triazoles (3a-g) were obtained by reaction of ethyl N'-(alkylidene/arylidene) hydrazonate (1) and 2-(3,4-dimethoxy phenyl) ethanamine (2). Compounds 4d, e, and g were synthesized from the reaction of corresponding compounds 3d, e, and g with BBr3, respectively. The 10 new compounds synthesized were characterized by elemental analyses, IR, H-1-NMR, and C-13-NMR spectral data. The structure of compound 3g was inferred through IR, H-1-, C-13-NMR, elemental analyses, and X-ray spectral techniques. In addition, the newly synthesized chemicals were screened for their antioxidant properties. Among the chemicals tested, 4d, e, and g exhibited the highest degree of antioxidant activity.