Hydrochloric Acid → HCID 86709381, compound

Participants

Reaction Steps

A 1 N hydrochloric acid aqueous solution (10 ml) was added to an ethanol solution (15 ml) of 5-(tetrahydropyran-2-yloxy)-1-[3-(4-trifluoromethoxyphenoxy)propyl]-1,2,3,4-tetrahydroquinoline (1.71 g) and stirred at room temperature overnight. A saturated sodium hydrogen carbonate aqueous solution was added thereto, and the mixture was concentrated under reduced pressure. The residue was subjected to extraction with ethyl acetate. The organic layer was dried over sodium sulfate and concentrated under reduced pressure. The residue was purified by silica gel column chromatography (hexane:ethyl acetate=6:1) to afford the title compound as a colorless oil (0.62 g).

Provenance & Evidence