4-Fluoro-3-hydroxy-2-(trifluoromethoxy)pyridine-5-sulfonyl chloride
6-(Bromomethyl)-3-fluoro-2-iodo-4-(trifluoromethoxy)pyridine
2-(Bromomethyl)-3-fluoro-4-iodo-6-(trifluoromethoxy)pyridine
Ethyl 4-(difluoromethyl)-2-fluoro-3-(trifluoromethoxy)pyridine-6-acetate