Methyl 3-bromo-2-fluoro-5-(trifluoromethoxy)pyridine-4-carboxylate
2-Bromo-3-(difluoromethyl)-5-fluoro-4-(trifluoromethoxy)pyridine
5-Bromo-2-cyano-3-(trifluoromethoxy)pyridine-4-sulfonyl chloride
Methyl 2-bromo-6-fluoro-4-(trifluoromethoxy)pyridine-3-carboxylate