反应详情

A mixture of 0.55 gm (1.8 mMol) 1-tert-butoxycarbon-yl-4-(quinoxalin-2-yl)-1,2,5,6-tetrahydropyridine and 0.1 gm 5% palladium on carbon in 10 mL methanol was stirred at room temperature for 45 minutes under a hydrogen atmosphere. The reaction mixture was then filtered and the filtrate concentrated under reduced pressure to provide 0.47 gm (84%) of 1-tert-butoxycarbonyl-4-(quinoxalin-2-yl)piperidine as a yellow oil.

1. filtrationThe reaction mixture was then filtered
2. concentrationthe filtrate concentrated under reduced pressure