HCID 20364548, compound → HCID 68819720, compound

Participants

Reaction Steps

6.6 g of Raney nickel is added to a solution of 66.45 g (0.281 mol) of 4-(4-nitrobenzyl)piperidin-4-ol in 660 mL of methanol. The reaction mixture is hydrogenated for 13 hours at ambient temperature and 3 bar hydrogen. The catalyst is filtered off and the filtrate is evaporated down. Yield: 64.5 g (111% of theory); C12H18N2O (M=206.28); calc.: molecular ion peak (M+H)+: 207; found: molecular ion peak (M+H)+: 207.

Provenance & Evidence