反应详情

The title compound was prepared in analogy to example 90, from N-methyl-4-o-tolylpyridin-3-amine (example 1, intermediate a) and 3-fluoro-4-(trifluoromethyl)benzoic acid (CAS RN 115754-21-7) and using a gradient of n-heptane:EtOAc (100:0 to 0:100) for the chromatographic purification. Light brown solid (20%). MS (ESI): m/z=389.13 [M+H]+.

1. customfor the chromatographic purification