反应详情

温度

65 °C

2-(4-Iodo-2-methoxy-pyridin-3-yl)-5-phenyl-imidazol-1-ol (0.020 g, 0.053 mmol) was dissolved in N,N-dimethylformamide (4 mL) and treated with triethylamine (20 μL, 0.159 mmol) and the hydrochloric acid salt of (S)-2-amino-1-[3-chlorophenyl]ethanol (0.017 g, 0.0795 mmol). This mixture was heated at 65° C. for 3 hours, then the solvent was evaporated. The residue was purified by Prep HPLC (ammonium acetate/water/acetonitrile) to give the title material (0.006 g, 27%) as a beige solid. HPLC 87.9% (220 nm), LCMS (+ESI, M+H+) m/z 423; IR ν (cm−1): 2923, 2853, 1637; HRMS calcd for C22H20N4O3Cl (M+H)+=423.1224, found: 423.1221; 1H NMR (400 MHz, methanol-d4) δ (ppm): 3.56 (1H, dd, J=13.2 and 7.0 Hz), 3.69 (1H, dd, J=13.2 and 4.6 Hz), 4.96 (1H, m), 6.36 (1H, d, J=7.4 Hz), 7.22-7.79 (11H, m).

1. customthe solvent was evaporated
2. customThe residue was purified by Prep HPLC (ammonium acetate/water/acetonitrile)