Triethylamine → HCID 68158055, compound

Participants

Reaction Steps

(6-Fluoro-1-phenyl-1H-benzoimidazol-2-yl)methylamine hydrochloride (0.113 g, 0.4 mmol), 4-amino-6-chloropyrimidine-5-carbonitrile (0.123 g, 0.8 mmol), triethylamine (0.28 mL, 2 mmol) in isopropanol (2 mL) was heated to 80° C. in a sealed tube for 2 h. After cooling the pink solid was removed by filtration and washed with isopropanol (0.5 mL). This material was purified by column chromatography (Si—PCC, gradient 0-4% MeOH in DCM). Product containing fractions were evaporated to a white solid. This was triturated with diethyl ether and dried to give 371 as a white solid, (70 mg, 69%). LCMS (Method C): RT 3.54 min [M+H]+ 360.02. 1H NMR δ (ppm) (DMSO-d): 7.87 (1H, s), 7.69 (1H, t, J=5.2 Hz), 7.65 (1H, dd, J=8.80, 4.87 Hz), 7.64-7.46 (5H, m), 7.22 (2H, s), 7.06 (1H, ddd, J=9.86, 8.79, 2.53 Hz), 6.87 (1H, dd, J=8.97, 2.51 Hz), 4.62 (2H, d, J=5.37 Hz)

Provenance & Evidence