反应详情

A mixture of tert-butyl trans-1-benzyl-4-fluoropiperidin-3-ylcarbamate (0.28 g, 0.91 mmol) and 10% Pd/C (0.097 g, 0.091 mmol) in MeOH (10 mL) was charged 1 atmosphere of hydrogen and stirred at room temperature for 4 hours. The catalyst was removed by filtration and washed with methanol (20 mL). The filtrate was concentrated in vacuo to give tert-butyl trans-4-fluoropiperidin-3-ylcarbamate (0.19 g, 96%) as oil.

1. customThe catalyst was removed by filtration
2. washwashed with methanol (20 mL)
3. concentrationThe filtrate was concentrated in vacuo