2-Methyl-6-(trifluoromethyl)nicotinoyl chloride → N-(4-Chloro-3-iodophenyl)-6-(trifluoromethyl)-2-methylpyridine-3-carboxamide

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Reaktionsschritte

Procedure D was performed with 4-chloro-3-iodoaniline (225 mg, 0.889 mmol) and 6-(trifluoromethyl)-2-methylpyridine-3-carbonyl chloride (237 mg, 0/93 mmol, 1.05 eq) at 0° C. for 30 minutes. The crude residue was purified by silica gel chromatography (2-50% ethyl acetate/hexanes) to yield N-(4-chloro-3-iodophenyl)-6-(trifluoromethyl)-2-methylpyridine-3-carboxamide as a white solid.

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