(R)-(+)-3-Chlorostyrene oxide → HCID 24822638, compound

Participants

Reaction Steps

A solution of N-benzyl-2-(4-bromophenyl)ethanamine (13.5 g) in ethanol (270 ml) was added (2R)-2-(3-chlorophenyl)oxirane (8.63 g) and the solution was refluxed for 48 hours. After cooling to room temperature, the solvent was removed by evaporation and the residue was chromatographed on silica gel (eluent:hexane/ethyl acetate=9/1) to give (1R)-2-[benzyl[2-(4-bromophenyl)ethyl]amino]-1-(3-chlorophenyl)ethanol (18.6 g) as a colorless oil.

Provenance & Evidence