反应详情

To a solution of compound 31 in methanol (10 mL) 10% palladium on carbon was added. The reaction vessel was charged with hydrogen (40 p.s.i) and agitated for 4 h. The catalyst was removed by filtration and the filtrate was concentrated and purified using column chromatography (1:15 MeOH:DCM) to yield compound 32 as a semi solid.

1. customThe catalyst was removed by filtration
2. concentrationthe filtrate was concentrated
3. custompurified