2-Bromo-3-cyano-6-(trifluoromethoxy)pyridine-4-sulfonyl chloride
4-Bromo-2-chloro-5-iodo-3-(trifluoromethoxy)pyridine
4-Amino-2-(fluoromethyl)-5-(trifluoromethoxy)pyridine-3-acetonitrile
Methyl 2-bromo-3-hydroxy-5-(trifluoromethoxy)pyridine-4-carboxylate