2-(Methylsulfonyl)ethanamine → 2,6-Difluoro-N-{2-fluoro-5-[2-(1-methylethyl)-5-(2-{[2-(methylsulfonyl)ethyl]amino}-4-pyrimidinyl)-1,3-thiazol-4-yl]phenyl}benzenesulfonamide

Participants

Reaction Steps

Following a procedure analogous to the procedure described in Example 1 using N-{5-[5-(2-chloro-4-pyrimidinyl)-2-(1-methylethyl)-1,3-thiazol-4-yl]-2-fluorophenyl}-2,6-difluorobenzenesulfonamide (3.0 g, 5.71 mmol) and 2-aminoethyl-methyl-sulfone (2.82 g, 22.86 mmol), the title compound was obtained as a white solid (1.9 g, 53% yield). 1H NMR (400 MHz, DMSO-d6) δ ppm 10.93 (s, 1H), 8.14 (d, J=5.0 Hz, 1H), 7.67-7.77 (m, 1H), 7.48 (t, J=5.5 Hz, 1H), 7.38-7.46 (m, 2H), 7.28 (q, J=9.2 Hz, 3H), 6.22-6.31 (m, 1H), 3.62-3.73 (m, 2H), 3.34-3.40 (m, 2H), 3.25-3.30 (m, 1H), 3.02 (s, 3H), 1.36 (d, J=6.9 Hz, 6H). MS (ESI): 612.2 [M+H]+.

Provenance & Evidence