3-(tert-Butylaminosulphonyl)benzeneboronic acid → HCID 57469127, compound

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N-tert-Butyl-3-{4-[4-difluoromethyl-6-(4-trifluoromethyl-phenyl)-pyrimidin-2-yl]-pyridin-2-yl}-benzenesulfonamide was prepared from 2-(2-chloro-pyridin-4-yl)-4-difluoromethyl-6-(4-trifluoromethyl-phenyl)-pyrimidine (example E.10) (0.43 g, 1.11 mmol) and commercially available 3-(tert.-butylsulfamoyl)-phenylboronic acid (0.31 g, 1.21 mmol) according to the general procedure VI. Obtained as a light brown solid (0.37 g), which was subsequently deprotected.

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