反应详情

4-(2-tert-Butoxycarbonyl-1,2,3,4-tetrahydroisoquinolin-7-yloxymethyl)-piperidine-1-carboxylic acid benzyl ester (1.3 g) was hydrogenated using 7.5% palladium carbon (300 mg) in a mixture of tetrahydrofuran (10 ml) and methanol (20 ml) at 3 atm over 3 hours. After completion of the reaction, the reaction mixture was filtered through celite and the solvent was evaporated. The residue was dried under reduced pressure to give the title compound (815 mg).

1. customAfter completion of the reaction
2. filtrationthe reaction mixture was filtered through celite
3. customthe solvent was evaporated
4. customThe residue was dried under reduced pressure