3-Bromopyridine-4-carboxaldehyde

1-Hexyl-3-methyl-pyridinium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide

2-Bromo-3,4-difluorobenzyl chloride

1-(Bromomethyl)-2-(trifluoromethyl)-4-(methylsulfonyl)benzene

2-Fluorobenzyl bromide

2-Chloro-4-fluoro-5-nitrobenzaldehyde