4-(4-fluoro-2-methoxyphenyl)-6-methyl-N-(2,2,2-trifluoroethyl)pyridin-3-amine → N-[4-(4-Fluoro-2-methoxy-phenyl)-6-methyl-pyridin-3-yl]-3-methanesulfonyl-N-(2,2,2-trifluoro-ethyl)-5-trifluoromethyl-benzamide

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Reaction Steps

The title compound was prepared in analogy to example 72, intermediate, from 4-(4-fluoro-2-methoxyphenyl)-6-methyl-N-(2,2,2-trifluoroethyl)pyridin-3-amine and 3-(methylsulfonyl)-5-(trifluoromethyl)benzoyl chloride (example 223, intermediate d) after a reaction time of 42 hours. The product was purified by preparative HPLC (Gemini NX column) using a gradient of MeOH:water (containing 0.1% formic acid) (20:80 to 98:2). Colorless solid (32%). MS (ESI): m/z=565.10 [M+H]+.

Provenance & Evidence