5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinonitrile → 5'-Cyano-2-(ethyl(2-hydroxyethyl)amino)-N-(4-((trifluoromethyl)thio)phenyl)-[3,3'-bipyridine]-5-carboxamide

Participants

Reaction Steps

The title compound was prepared in an analogous fashion to that described in Example 151 using 5-bromo-6-(ethyl(2-hydroxyethyl)amino)-N-(4-((trifluoromethyl)thio)phenyl)nicotinamide (Stage 195.1) and 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinonitrile to afford a yellow resin. UPLC-MS (Condition 3) tR=1.13 min, m/z=488.3 [M+H]+, m/z=486.3 [M−H]−; 1H-NMR (400 MHz, DMSO-d6) δ ppm 0.90 (t, J=6.97 Hz, 3H) 3.15 (q, J=6.93 Hz, 2H) 3.36-3.40 (m, 2H) 3.44-3.56 (m, 2H) 4.55 (br. s, 1H) 7.70 (d, J=8.56 Hz, 2H) 7.85-7.99 (m, 2H) 8.10 (d, J=2.45 Hz, 1H) 8.53 (t, J=2.08 Hz, 1H) 8.79 (d, J=2.20 Hz, 1H) 9.04 (dd, J=4.03, 2.08 Hz, 2H) 10.36 (s, 1H).

Provenance & Evidence