Hydrochloric Acid → HCID 25197301, compound

Participants

Reaction Steps

The title compound was prepared from 3-fluoro-4-(3-(2-(pyridin-2-yl)ethynyl)pyridin-4-yloxy)benzenamine (19 mg, 0.062 mmol) and 0.3 M solution of 2-(4-fluorophenyl)acetyl isocyanate in toluene (Compound D of Example 11, 0.50 mL, 0.15 mmol) in a manner similar to that of Step D of Example 33. Purification of the reaction mixture by flash chromatography on SiO2 eluting with 0-100% EtOAc/CH2Cl2 gave a white solid which was converted to the hydrochloride in a manner similar to Step D of Example 33 to give the title compound (19 mg, 60%) as a white solid. 1H NMR (DMSO-d6) δ 11.07 (s, 1H), 10.61 (s, 1H), 8.79 (s, 1H), 8.63 (d, 1H, J=5.6 Hz), 8.47 (d, 1H, J=5.6 Hz), 7.89-7.86 (m, 1H), 7.83 (dd, 1H, J=1.5, 12.7 Hz), 7.67 (d, 1H, J=7.6 Hz), 7.47-7.43 (m, 2H), 7.39-7.35 (m, 1H), 7.30-7.27 (m, 1H), 7.20-7.16 (m, 2H), 7.14-7.10 (m, 1H), 6.77 (d, 1H, J=5.6 Hz), 3.75 (s, 2H); MS(ESI+): m/z 485.17 (M+H)+.

Provenance & Evidence