反应详情

tert-Butyl [1-(2-hydroxypropyl)piperidin-4-yl]carbamate (Intermediate 224, 1.1 g, 4.3 mmol), triethylamine (0.90 mL, 6.5 mmol) and methanesulfonyl chloride (0.37 mL, 4.7 mmol). Were reacted as described for Intermediate 6. The crude mesylate was directly used for the next step.

1. customWere reacted