Ammonium Hydroxide → N-{3-[5-(2-amino-4-pyrimidinyl)-2-(1,1-dimethylethyl)-1,3-oxazol-4-yl]-2-fluorophenyl}-2,6-difluorobenzenesulfonamide

Participants

Reaction Steps

Following a procedure analogous to the procedure described in Example 52, Step B using N-{3-[5-(2-chloro-4-pyrimidinyl)-2-(1,1-dimethylethyl)-1,3-oxazol-4-yl]-2-fluorophenyl}-2,6-difluorobenzenesulfonamide (94 mg, 0.179 mmol) and ammonium hydroxide (5 mL), the title compound was obtained as a white solid (30 mg, 33%). 1H-NMR (DMSO-d6): δ ppm 10.34 (brs, 1H), 8.18-8.19 (d, J=5.2 Hz, 1H), 7.65 (brs, 1H), 7.30-7.34 (t, J=7.4 Hz, 2H), 7.21-7.24 (m, 3H), 6.56 (brs, 2H), 6.45 (d, J=5.2 Hz, 1H), 1.40 (s, 9H); MS: 504 [M+H]+.

Provenance & Evidence