Sodium Bicarbonate → HCID 57030165, compound

Participants

Reaction Steps

Under nitrogen, to a solution of N-benzyl-(3-methoxy-6,7,8,9-tetrahydro-5H-benzocyclohepten-5-yl)amine (187 mg) and (2S)-1-phenoxy-2,3-epoxypropane (100 mg) in dichloromethane (10 ml) was added yetterbium(III) trifluoromethanesulfonate (50 mg) at room temperature, and the mixture was stirred at the same temperature for 3 hours. The resulting mixture was poured into saturated aqueous sodium bicarbonate solution and extracted with ethyl acetate. The organic layer was washed with brine, dried over magnesium sulfate and evaporated in vacuo. The residue was chromatographed (hexane-ethyl acetate) over silica gel to afford (2S)-1-[N-benzyl-N-(3-methoxy-6,7,8,9-tetrahydro-5H-benzocyclohepten-5-yl)amino]-3-phenoxy-2-propanol (190 mg).

Provenance & Evidence