反应详情

tert-Butyl (R)-1-((S)-4-(4-chlorophenyl)-4-hydroxy-3,3-dimethylpiperidin-1-yl)-1-oxobutan-2-ylcarbamate (200 mg, 0.46 mmol) and 4 N Hydrochloric acid in dioxane (8 mL) was stirred at rt for 2 hrs. The reaction mixture was then concentrated and dried under high vacuum to yield the product, which was used in next step without further purification.

1. concentrationThe reaction mixture was then concentrated
2. customdried under high vacuum
3. customto yield the product, which
4. customwas used in next step without further purification