Morpholine → HCID 178511580, compound

Participants

Reaction Steps

3.9 g (30 mmol) 4-dibenzylaminocyclohexanone are dissolved in 100 ml dichloromethane and stirred with 3.9 g (45 mmol) morpholine and 9.5 g (45 mmol) sodium triacetoxyborohydride for 12 h at RT. Then the mixture is combined with water and potassium carbonate, the organic phase is separated off, dried and the solvent is eliminated in vacuo. The residue is purified through a silica gel column (approx 20 ml silica gel; approx 500 ml of ethyl acetate 90/methanol 10+1% conc. ammonia). The required fractions are evaporated down in vacuo.

Provenance & Evidence