Novel benzimidazolium salts and their silver complexes: Synthesis and antibacterial properties

GÜNAL S., KALOGLU N., ÖZDEMİR İ., DEMIR S., ÖZDEMİR İ.

INORGANIC CHEMISTRY COMMUNICATIONS, vol.21, pp.142-146, 2012 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 21
  • Publication Date: 2012
  • Doi Number: 10.1016/j.inoche.2012.04.033
  • Journal Name: INORGANIC CHEMISTRY COMMUNICATIONS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Index Chemicus (IC)
  • Page Numbers: pp.142-146
  • Keywords: Antibacterial, Benzimidazolium salts, N-heterocyclic carbene, Silver NHC complexes, N-HETEROCYCLIC CARBENES, CROSS-COUPLING REACTIONS, SILVER(I)-CARBENE COMPLEXES, ANTIMICROBIAL ACTIVITY, ANTICANCER PROPERTIES, PALLADIUM COMPLEXES, OLEFIN METATHESIS, SULFADIAZINE, MECHANISM, CATALYSTS
  • Inonu University Affiliated: Yes

Abstract

A series of-unsymmetrical N,N-disubstituted benzimidazolium salts were synthesized as N-heterocyclic carbene (NHC) precursors. These compounds were used to synthesize of N-heterocyclic carbene silver(I) complexes. New compounds were characterized by NMR and IR spectroscopies and elemental analyses. The antibacterial activity of all the compounds was tested against Gram (+)/(-) and fungal strains using the agar dilution procedure. (C) 2012 Elsevier B.V. All rights reserved.