Treatment of 4-amino-3-(1-aryl-5-methyl-1,2,3-triazol-4-yl)-5-mercapto-1,2,4-triazoles/2-amino-5-(1-aryl-5-methyl-1,2,3-triazol-4-yl)-1,3,4-thiadiazoles with benzaldehyde,acetone and ω-bromoacetophenone was tested an...Treatment of 4-amino-3-(1-aryl-5-methyl-1,2,3-triazol-4-yl)-5-mercapto-1,2,4-triazoles/2-amino-5-(1-aryl-5-methyl-1,2,3-triazol-4-yl)-1,3,4-thiadiazoles with benzaldehyde,acetone and ω-bromoacetophenone was tested and compared. The title compounds Schiff bases, amides,imidazolo[2,1-b]-1,3,4-thiadiazoles and 7H-s-triazolo [3,4-b]-1,3,4-thiadiazines have been confirmedby elemental analyses, ~1H NMR, IR and MS spectra. All the compounds have also been screened fortheir antibacterial activities against B. subtilis, S. aureus and E. coli.展开更多
文摘Treatment of 4-amino-3-(1-aryl-5-methyl-1,2,3-triazol-4-yl)-5-mercapto-1,2,4-triazoles/2-amino-5-(1-aryl-5-methyl-1,2,3-triazol-4-yl)-1,3,4-thiadiazoles with benzaldehyde,acetone and ω-bromoacetophenone was tested and compared. The title compounds Schiff bases, amides,imidazolo[2,1-b]-1,3,4-thiadiazoles and 7H-s-triazolo [3,4-b]-1,3,4-thiadiazines have been confirmedby elemental analyses, ~1H NMR, IR and MS spectra. All the compounds have also been screened fortheir antibacterial activities against B. subtilis, S. aureus and E. coli.