Ethyl 3-chloro-2-(difluoromethyl)-4-methylpyridine-6-acetate
Ethyl 2-chloro-6-(difluoromethyl)-3-methylpyridine-5-acetate
2-Chloro-3-(difluoromethyl)-4-methylpyridine-6-sulfonyl chloride
4-Chloro-2-(difluoromethyl)-6-methylpyridine-3-carbonyl chloride