Methyl 3-bromo-2-(chloromethyl)-6-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 3-bromo-2-fluoro-4-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 3-bromo-2-(chloromethyl)-4-(trifluoromethoxy)pyridine-6-carboxylate
3-Bromo-5-iodo-2-(trifluoromethoxy)pyridine-4-methanol