6-Amino-2-(chloromethyl)-3-(difluoromethyl)-4-methylpyridine
Ethyl 2-(difluoromethyl)-3-nitro-4-(trifluoromethoxy)pyridine-5-carboxylate
2-(Chloromethyl)-3-(difluoromethyl)-6-(trifluoromethyl)pyridine-5-sulfonyl chloride
5-(Chloromethyl)-4-(difluoromethyl)-2-(trifluoromethyl)pyridine-3-sulfonyl chloride