HCID 56634000, compound → HCID 56620726, compound

Participants

Reaction Steps

38.3 mg of compound (73) was dissolved in 0.9 ml of ethyl acetate and stirred together with a catalytic amount of 10% palladium-carbon under a hydrogen atmosphere at room temperature for 2.5 hours. The reaction solution was filtered and concentrated in vacuo. The reaction product was dissolved in 10 ml of methanol and washed with 15 ml of n-hexane four times, and the lower layer was concentrated in vacuo to give 23.5 mg of compound (74) as a colorless solid.

Provenance & Evidence