Boron Trichloride → HCID 70873516, compound

Participants

Reaction Steps

Boron trichloride (1 M dichloromethane solution, 2.3 ml) was added to a solution (50 ml) of 1-(4-benzyloxyphenyl)-4-methoxy-4-trifluoromethylpiperidine (0.7 g) in dichloromethane (50 ml) at 0° C. and stirred for 20 minutes. A sodium hydrogen carbonate aqueous solution was added to the reaction mixture, followed by extraction with dichloromethane. The organic layer was washed with water and dried over sodium sulfate. The result was concentrated under reduced pressure, and the residue was washed with diethylether and then dried to afford the title compound as a pale yellow powder (508 mg).

Provenance & Evidence