反应详情

A solution of 6-piperidin-1-ylmethyl-pyridin-3-ol (0.225 g, 1.17 mmol), 1-bromo-3-chloro propane (0.23 mL, 2.34 mmol), and K2CO3 (0.483 g, 3.50 mmol) in acetone (10 mL) was heated to reflux temperature. After 10 h the reaction mixture was cooled to rt, diluted with acetone (50 mL) and filtered through a pad of diatomaceous earth. The filtrate was concentrated, giving the crude title compound as an oil (0.250 g, 80%).

1. temperatureto reflux temperature
2. filtrationfiltered through a pad of diatomaceous earth
3. concentrationThe filtrate was concentrated