反应详情

温度

150 °C

1.20 g (2.57 mmol) of the compound from Example 54A, 781 mg (7.72 mmol) of 4-hydroxypiperidine and 533 mg (3.86 mmol) of potassium carbonate were added to 14 ml of DMF and heated in a single-mode microwave (Emrys Optimizer) at 150° C. for 45 min. For workup, the reaction solutions were combined and filtered, and the residue was purified by means of preparative HPLC. Yield: 733 mg (66% of theory)

1. filtrationfiltered
2. customthe residue was purified by means of preparative HPLC