2-Methoxy-3-methyl-5-(trifluoromethoxy)pyridine-6-sulfonyl chloride
Ethyl 5-(chloromethyl)-4-iodo-3-(trifluoromethoxy)pyridine-2-acetate
Ethyl 3-(chloromethyl)-2-iodo-5-(trifluoromethoxy)pyridine-6-acetate
2-(Chloromethyl)-3-iodo-6-(trifluoromethoxy)pyridine-4-methanol