Hydrochloric Acid → HCID 78145359, compound

Participants

Reaction Steps

To an ice-cooled solution of (4aSR*,5RS*,10bSR*)-9-(3-chlorophenoxy)-5-cyclohexyl-3,4,4a,5,6,10b-hexahydro-2H-pyrano[3,2-c]quinoline (50 mg, 0.126 mmol) in acetone (500 μL) was added dropwise a 2 M HCl solution (in ether, 69 μL, 1.38 mmol, 1.1 equiv.). After 30 min. stirring at r.t., a solid had precipitated. The solid was filtered off and dried in vacuum to give (4aSR*,5RS*,10bSR*)-9-(3-chlorophenoxy)-5-cyclohexyl-3,4,4a,5,6,10b-hexahydro-2H-pyrano[3,2-c]quinoline hydrochloride (42 mg, 76%) as white solid. (Example 1).

Provenance & Evidence