3-Methanesulfonyl-5-(trifluoromethyl)benzoic acid → HCID 60196901, compound

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Reaction Steps

The title compound was prepared in analogy to Example 90, from [4-(2-fluoro-6-methoxy-phenyl)-pyridin-3-yl]-methyl-amine and 3-methanesulfonyl-5-trifluoromethyl-benzoic acid (example 114, intermediate a) after a reaction time of 18 hours. The residue was purified by silica gel chromatography on a 20 g column using a MPLC system (CombiFlash Companion, Isco Inc.) eluting with a gradient of n-heptane:EtOAc (100:0 to 0:100). White solid (58%). MS (ESI): m/z=483.100 [M+H]+.

Provenance & Evidence