反应详情

The title compound was prepared in an analogous fashion to that described in Example 151 using (R)-5-bromo-N-(3-fluoro-4-((trifluoromethyl)thio)phenyl)-6-(3-hydroxypyrrolidin-1-yl)nicotinamide (Stage 205.1) and (5-fluoropyridin-3-yl)boronic acid to afford a yellow wax which slowly crystallized upon drying. UPLC-MS (Condition 3) tR=1.12 min, m/z=497.3 [M+H]+, m/z=495.3 [M−H]−; 1H-NMR (400 MHz, DMSO-d6) δ ppm 1.67-1.79 (m, 1H) 1.84 (qd, J=8.43, 4.33 Hz, 1H) 2.88 (d, J=11.42 Hz, 1H) 3.18-3.29 (m, 2H) 3.34-3.47 (m, 1H) 4.14-4.27 (m, 1H) 4.88 (d, J=3.39 Hz, 1H) 7.67 (dd, J=8.66, 2.01 Hz, 1H) 7.75 (t, J=8.41 Hz, 1H) 7.84 (dt, J=9.72, 2.10 Hz, 1H) 7.97 (dd, J=11.73, 2.07 Hz, 1H) 8.07 (d, J=2.38 Hz, 1H) 8.48-8.54 (m, 1H) 8.60 (d, J=2.76 Hz, 1H) 8.79 (d, J=2.26 Hz, 1H) 10.45 (s, 1H).

1. customto afford a yellow wax which
2. customslowly crystallized
3. customupon drying