反应详情

(±)-Cis-[1-(4-dimethylamino-benzoyl)-2-methyl-1,2,3,4-tetrahydro-quinolin-4-yl]-carbamic acid benzyl ester (665 mg, 1.49 mmol) was dissolved in ethanol (30 mL). The resulting solution was evacuated and backfilled with argon. A catalytic amount of palladium on carbon (10%) was added. The vessel was once again evacuated and this time was backfilled with hydrogen from a balloon. The reaction was then allowed to react at room temperature over night under a hydrogen atmosphere. Reaction was complete after 18 h. The mixture was carefully filtered and concentrated to 10% volume. The resulting concentrated solution was filtered through an Acrodisc (and concentrated to afford the crude amine (423 mg, 92%).

1. customThe resulting solution was evacuated
2. additionA catalytic amount of palladium on carbon (10%) was added
3. customThe vessel was once again evacuated
4. customto react at room temperature over night under a hydrogen atmosphere
5. customReaction
6. filtrationThe mixture was carefully filtered
7. concentrationconcentrated to 10% volume
8. filtrationThe resulting concentrated solution was filtered through an Acrodisc (and
9. concentrationconcentrated