3-(tert-Butylaminosulphonyl)benzeneboronic acid → N-tert-Butyl-3-[4-(3-methoxy-4-trifluoromethyl-phenyl)-6-methyl-[2,4']bipyridinyl-2'-yl]-benzenesulfonamide

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Reaction Steps

The title compound was prepared from 2′-chloro-4-(3-methoxy-4-trifluoromethylphenyl)-6-methyl-[2,4′]bipyridinyl (example E.99) (0.378 g, 1.0 mmol) and commercially available 3-(tert-butylsulfamoyl)-benzeneboronic acid (0.283 g, 1.1 mmol) according to the general procedure VI. Obtained as a white solid (0.390 g, 70%). MS (ISP) 556.5 [(M+H)+]; mp 189° C.

Provenance & Evidence