反应详情

Add lithium aluminum hydride (685 mg, 18.1 mmol) to anhydrous ether (20 mL), followed by 4-phenyl-2-azetidinone (760 mg, 5.2 mmol). Heat the mixture to reflux for 4 hr, cool to RT. Add 20% aqueous ammonium chloride solution to quench the reaction, filter through Celite®, concentrate and purify (silica gel chromatography, eluting with 10:90 2 M ammonia in methanol:DCM) to give the title compound as a colorless oil (380 mg, 55%).

1. temperatureHeat the mixture
2. temperatureto reflux for 4 hr
3. customto quench
4. customthe reaction
5. filtrationfilter through Celite®
6. concentrationconcentrate
7. custompurify
8. wash(silica gel chromatography, eluting with 10:90 2 M ammonia in methanol:DCM)