HCID 57192441, compound → HCID 18703963, compound

Participants

Reaction Steps

22.4 mg of compound (67) was dissolved in 3 ml of ethyl acetate and stirred together with a catalytic amount of 10% palladium-carbon under a hydrogen atmosphere at room temperature for 1.5 hours. The reaction solution was filtered and concentrated in vacuo. The reaction product was dissolved in 5 ml of methanol and washed with 5 ml of n-hexane twice, and the lower layer was concentrated in vacuo to give 6.8 mg of compound (68) as a colorless solid.

Provenance & Evidence