反应详情

39.6 g of 5-octanoylsalicylic acid (0.15 mol) in 300 ml of isopropanol and 150 ml of water were introduced into a 500 ml round-bottomed flask. 7.5 g of calcium carbonate (0.075 mol) were then added portionwise. The mixture was left stirring at room temperature for 3 hours and was then concentrated to dryness under vacuum on a rotary evaporator.

1. waitThe mixture was left
2. concentrationwas then concentrated to dryness under vacuum on a rotary evaporator