反应详情

Cbz-protected amine 34 (0.6 g, 1.3 mmol) was dissolved in methanol (25 mL) containing 1% acetic acid then Pd/C (0.22 g, 5% wet.) was added. The reaction mixture was stirred for 3 h under hydrogen (1 atm), then the solution was filtered through a pad of silica gel and the solvent was evaporated to give amine 35 (0.37 g, 86%) as a clear oil.

1. filtrationthe solution was filtered through a pad of silica gel
2. customthe solvent was evaporated