反应详情

20.5 g (0.1 mol) of 1-methoxy-4-azatricyclo[5.2.2.02,6 ]undec-8-ene-3,5-dione in 100 ml of absolute tetrahydrofuran are added dropwise to 6 g of LiAlH4 in 200 ml of absolute tetrahydrofuran and the mixture is stirred under reflux overnight. 6 ml each of water, 15% strength KOH solution and water again are added, the inorganic salts are filtered off with suction and boiled out twice with tetrahydrofuran, the filtrates are concentrated and the residue is distilled.

1. temperatureunder reflux overnight
2. filtrationthe inorganic salts are filtered off with suction
3. concentrationthe filtrates are concentrated
4. distillationthe residue is distilled