反应详情

The 2.21 g of 3,3-dimethoxy-pyrrolidine benzyl carbamate, from step 3, dissolved in 100 mL of methanol, 2.21 g of Pd/C (wet) was added, and placed under 4 atm of hydrogen for 20 hours. The catalyst was filtered off using a 0.45 micro millipore filter and the solvent was evaporated to afford the title compound.

1. filtrationThe catalyst was filtered off
2. filtrationfilter
3. customthe solvent was evaporated