2-(3-chloropyrazin-1-ium-1-yl)-1-(4-fluorophenyl)ethanone,bromide

[2-(4-fluorophenyl)-2-oxoethyl]-triphenylphosphanium,bromide

2-(3-bromopyridin-1-ium-1-yl)-1-(4-fluorophenyl)ethanone,bromide

1-(2-(4-fluorophenyl)-2-oxoethyl)-2-methylpyridin-1-ium bromide

1-(4-fluorophenyl)-2-(3-iodopyridin-1-ium-1-yl)ethanone,bromide