Hydrochloric Acid → 4-[(Dimethylamino)methyl]cyclohexan-1-one

Beteiligte Stoffe

Reaktionsschritte

The crude product of the corresponding [(1,4-dioxaspiro[4.5]dec-8-yl)-methyl]-dimethylamine (88 mmol) was dissolved in water (40 ml), combined with conc. hydrochloric acid (59 ml) and stirred for 20 h at RT. The reaction mixture was extracted with diethyl ether (2×100 ml), the aqueous phase was alkalized with 5N NaOH with ice cooling, extracted with dichloromethane (3×100 ml), dried and evaporated. The products were obtained as white solids or oils.

Herkunft & Nachweise