3-(Chloromethyl)-2-(difluoromethyl)-6-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
2-(Bromomethyl)-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-4-sulfonyl chloride
3-(Chloromethyl)-2-(difluoromethyl)-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
Ethyl 4-(difluoromethyl)-3-iodopyridine-5-carboxylate