[Activity of new iminium compounds against bacteria and fungi. 28. Synthesis of 1-ethyl-, 1-n-dodecyl-2-phenyl-3-(n-alkylthiomethyl)- and 1-ethyl-, 1-n-dodecyl-2-phenyl-3-(n-alkoxymethyl)imidazolium chlorides].

The synthesis of quaternary imidazolium compounds was performed by reaction of 1-ethyl- or 1-n-dodecyl-2-phenylimidazole with chloromethyl-n-alkyl ether or chloromethyl-n-alkyl sulfid. The antibacterial properties of the compounds obtained were tested on 13 strains of bacteria and fungi. 1-Ethyl-2-phenyl-3-(n-decylthiomethyl)-, 1-ethyl-2-phenyl-3-(n-dodecylthiomethyl)imidazolium chloride and 1-n-dodecyl-2-phenyl-3-(n-butylthiomethyl)-, 1-n-dodecyl-2-phenyl-3-(n-hexylthiomethyl)imidazolium chloride indicated the best antibacterial activity.