反应详情

5 g of the product obtained in Step A, 100 ml of THF and 94 mL of 1N hydrochloric acid solution are added to a flask. The mixture is stirred at ambient temperature for 1 hour. The aqueous phase is extracted with dichloromethane, and then the organic phases are concentrated under reduced pressure. The product is obtained in the form of a solid in a yield of 96% and with a chemical purity of 93%.

1. extractionThe aqueous phase is extracted with dichloromethane
2. concentrationthe organic phases are concentrated under reduced pressure
3. customThe product is obtained in the form of a solid in a yield of 96% and with a chemical purity of 93%