6-Bromo-4-(difluoromethyl)-3-fluoropyridine-2-carbonyl chloride
2-Bromo-4-cyano-3-(difluoromethyl)pyridine-6-carboxaldehyde
5-Bromo-2-(difluoromethyl)-3-fluoropyridine-6-sulfonyl chloride
Ethyl 4-bromo-6-cyano-3-(difluoromethyl)pyridine-2-carboxylate