HCID 178420348, compound → HCID 178511572, compound

Participants

Reaction Steps

2.2 g (6.1 mmol) trans-dibenzyl-(4-pyrrolidin-1-yl-cyclohexyl)-amine are placed in 40 ml of methanol and 0.4 g palladium/charcoal (10%) are added. The mixture is hydrogenated at 5 bar and 20° C. Then the catalyst is suction filtered, the mother liquor is combined with conc. hydrochloric acid and concentrated by evaporation. The residue is stirred out with acetone.

Provenance & Evidence