2-(Chloromethyl)-3-iodo-4-(trifluoromethoxy)pyridine-6-carboxaldehyde
4-(Bromomethyl)-2-iodo-3-(trifluoromethoxy)pyridine-6-acetonitrile
Methyl 4-(bromomethyl)-3-iodo-2-(trifluoromethoxy)pyridine-5-acetate
Methyl 4-(bromomethyl)-6-iodo-3-(trifluoromethoxy)pyridine-2-acetate