2-(Difluoromethyl)-4-fluoro-3-iodopyridine-6-carbonyl chloride
3-(Chloromethyl)-5-iodo-6-nitro-2-(trifluoromethoxy)pyridine
4-(Bromomethyl)-2-(difluoromethyl)-6-(trifluoromethyl)pyridine-3-acetic acid
Ethyl 4,6-dibromo-3-(difluoromethyl)pyridine-2-carboxylate