2-Chloro-4-(difluoromethyl)-3-fluoropyridine-6-acetonitrile
5-Bromo-2-(bromomethyl)-3-(difluoromethyl)pyridine-4-carboxaldehyde
Ethyl 6-(aminomethyl)-2-bromo-3-(difluoromethyl)pyridine-4-acetate
4-Bromo-3-(bromomethyl)-6-(difluoromethyl)pyridine-2-carboxaldehyde