2-(Trifluoromethyl)pyridine-5-boronic Acid → HCID 118195176, compound

Participants

Reaction Steps

The title compound was prepared in an analogous fashion to that described in Example 54 using (R)-5-bromo-6-(3-hydroxypyrrolidin-1-yl)-N-(4-(trifluoromethoxy)phenyl)nicotinamide (Stage 35.1) and (6-(trifluoromethyl)pyridin-3-yl)boronic acid to afford a white solid. UPLC-MS (condition 1) tR=2.80 min, m/z=513.0 [M+H]+, m/z=511.0 [M−H]−; 1H-NMR (400 MHz, DMSO-d6) δ ppm 1.69-1.80 (m, 1H) 1.79-1.91 (m, 1H) 2.85 (d, J=11.49 Hz, 1H) 3.16-3.27 (m, 2H) 3.40 (td, J=9.84, 7.21 Hz, 1H) 4.21 (br. s, 1H) 4.87 (br. s, 1H) 7.35 (d, J=8.31 Hz, 2H) 7.81-7.89 (m, 2H) 8.01 (d, J=7.58 Hz, 1H) 8.08-8.13 (m, J=8.31, 2.45, 2.45, 2.45 Hz, 2H) 8.80 (d, J=2.20 Hz, 1H) 8.85 (d, J=1.96 Hz, 1H) 10.18 (s, 1H).

Provenance & Evidence