Water → (2-Butyl-5-nitrobenzofuran-3-yl)(4-(3-dibutylaminopropoxy)phenyl)methanone

Beteiligte Stoffe

Reaktionsschritte

The organic phase, comprising the 2-butyl-3-(4-[3-(dibutylamino)propoxy]benzoyl)-5-nitrobenzofuran hydrochloride thus formed, is subsequently washed 5 times using 600 ml of deionized water. It is washed a sixth time with 600 ml of deionized water comprising 50 g (0.595 mol) of sodium hydrogencarbonate to release the desired compound. The chlorobenzene is removed on a rotary evaporator (bath temperature: 35° C., pressure: 10 mmHg).

Herkunft & Nachweise