HCID 22181030, compound → HCID 18542620, compound

Participants

Reaction Steps

To a solution of 4-(1-t-butoxycarbonylpiperidin-4-yloxy)-3-ethoxycarbonylnitrobenzene (5.0 g) in methanol (75 ml) was added palladium on carbon (0.5 g) and the mixture was stirred under a hydrogen atmosphere at room temperature for 2.5 hours. The reaction mixture was filtered and the filtrate concentrated in vacuo to give the desired compound (4.6 g, yield 99%) as a gray oil.

Provenance & Evidence