2-Bromo-5-(difluoromethyl)pyridine-3-sulfonyl chloride
Ethyl 6-(chloromethyl)-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 2-(chloromethyl)-5-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylate
3-(Chloromethyl)-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-5-carboxaldehyde