3-Fluoro-5-(trifluoromethyl)benzoic acid → 3-Fluoro-N-(2-methoxy-[3,4']bipyridinyl-3'-yl)-N-(2,2,2-trifluoro-ethyl)-5-trifluoromethyl-benzamide

Participants

Reaction Steps

The title compound was prepared in analogy to example 72, intermediate, from (2-methoxy-[3,4]bipyridinyl-3′-yl)-(2,2,2-trifluoro-ethyl)-amine (example 135, intermediate a) and 3-fluoro-5-(trifluoromethyl)benzoic acid (CAS RN 161622-05-5) and using a gradient of n-heptane:EtOAc (100:0 to 50:50) for the chromatographic purification. Light yellow solid (16%). MS (ESI): m/z=474.104 [M+H]+.

Provenance & Evidence