2-Bromo-5-(chloromethyl)-3-(difluoromethyl)-6-methoxypyridine
Methyl 6-(aminomethyl)-3-bromo-4-(difluoromethyl)pyridine-2-carboxylate
Methyl 2-(aminomethyl)-5-bromo-3-(difluoromethyl)pyridine-6-carboxylate
Ethyl 3-bromo-5-(difluoromethyl)-6-methoxypyridine-2-acetate