反应详情

温度

35 °C

Method C—Step f A mixture of 1-[4-Cloro-3-(3H-imidazo[4,5-c]pyridin-2-yl)-phenyl]-piperidine-4-carboxylic acid hydrochloride (0.09 g, 0.25 mmol), HATU (0.10 g, 0.26 mmol), triethylamine (TEA) (0.08 mL, 0.55 mmol), piperidine (0.03 g, 0.31 mmol) and dichloromethane (2 mL) was heated at 35° C. overnight. Reaction was cooled to room temperature, washed with ammonium chloride solution (3 mL) and the crude was purified by SCX (eluent: NH3 2N in MeOH) and flash chromatography (eluent: AcOEt:MeOH, 9:1), to obtain 0.04 g of the title compound (37%).

1. customReaction
2. temperaturewas cooled to room temperature
3. washwashed with ammonium chloride solution (3 mL)
4. customthe crude was purified by SCX (eluent: NH3 2N in MeOH) and flash chromatography (eluent: AcOEt:MeOH, 9:1)