Water → (8aR-trans)-octahydro-1-propyl-6(2H)-quinolinone

Beteiligte Stoffe

Reaktionsschritte

A 250 ml single neck round bottom flask fitted with a water separator containing 20 g of 3A sieves (Linde) was charged with 100 ml of toluene, 10.25 g (0.052 mol) of 3,3-dimethyl-1,5-dioxaspiro[5.5]undecan-9-one (Aldrich Chemical Company), 17.97 g (3.04 mmol) of n-propylamine (Baker) and 18 mg (0.09 mmol) of p-toluenesulfonic acid monohydrate (Aldrich). The reaction mixture was refluxed for 24 hours and cooled, and the toluene was evaporated under reduced pressure to produce the title compound.

Herkunft & Nachweise