Synthesis of novel Ag(I)-N-heterocyclic carbene complexes soluble in both water and dichloromethane and their antimicrobial studies

Boubakri L., Dridi K., Al-Ayed A. S. , Ozdemir İ. , Yasar S., Hamdi N.

JOURNAL OF COORDINATION CHEMISTRY, cilt.72, ss.2080-2090, 2019 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 72 Konu: 12
  • Basım Tarihi: 2019
  • Doi Numarası: 10.1080/00958972.2019.1620218
  • Sayfa Sayıları: ss.2080-2090


The interaction of the benzimidazolium salt with Ag2O in dichloromethane to prepare novel Ag(I)-N-heterocyclic carbene complexes has been carried out at room temperature for 48 h in the absence of light. The obtained complexes were identified and characterized by H-1 and C-13 NMR, FT-IR and elemental analysis techniques. In addition, it has been found that some of the complexes are antimicrobially active and show higher activity than the free ligand. Probably metal chelation affects significantly the antimicrobial behavior of the ligands. The minimum inhibitory concentration of the complexes was determined. The results indicated that these complexes exhibit antimicrobial activity.