Ethyl 5-(bromomethyl)-3-fluoro-2-(trifluoromethoxy)pyridine-4-carboxylate
4-Hydroxy-2-iodo-3-(trifluoromethoxy)pyridine-5-carbonyl chloride
Ethyl 3-(bromomethyl)-5-fluoro-4-(trifluoromethoxy)pyridine-2-carboxylate
3-(Bromomethyl)-4-hydroxy-6-nitro-2-(trifluoromethoxy)pyridine