Diethanolamine → 4-[N,N-bis(2-hydroxyethyl)amino]-2-trifluoromethylquinoline

Beteiligte Stoffe

Reaktionsbedingungen

Reaktionsschritte

Diethanolamine (20 mL) was added to 4-chloro-2-trifluoromethylquinoline (5.04 g), and the mixture was stirred at 80° C. for 19 hr. Brine was added to the reaction mixture, and the mixture was extracted with ethyl acetate. The extract was dried and concentrated under reduced pressure. The residue was purified by silica gel chromatography to give 4-[N,N-bis(2-hydroxyethyl)amino]-2-trifluoromethylquinoline (3.40 g) as a white powder.

Herkunft & Nachweise