反应详情

2.00 g (2.47 mmol) of (R)-1-(4-benzyloxy-3,5-dimethyl-benzyl)-2-[4-(1-ethoxycarbonylmethyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidine-1-carboxylate in 25 mL EtOH were combined with 200 mg 10% Pd/C and hydrogenated at RT and 3 bar hydrogen until the reaction came to an end. The catalyst was removed by suction filtering and the solvent was concentrated by evaporation i. vac. The residue was reacted further without any purification by chromatography.

1. customThe catalyst was removed by suction
2. filtrationfiltering
3. concentrationthe solvent was concentrated by evaporation i
4. customThe residue was reacted further without any purification by chromatography