Methyl 2-(difluoromethyl)-6-iodo-5-(trifluoromethyl)pyridine-3-carboxylate
2-(Difluoromethyl)-5-iodo-4-methylpyridine-3-sulfonyl chloride
2-(Difluoromethyl)-3-iodo-6-nitropyridine-5-sulfonamide
2-(Bromomethyl)-6-(difluoromethyl)-5-iodopyridine-3-methanol