反应详情

To a solution of 2-(2-bromophenyl)acetaldehyde (16 g, 80.8 mmol) in THF (100 ml) was added propyl magnesium bromide (48 ml (2.0 M) in THF), 97 mmol) at 0° C. then stirred at room temperature for 5 h. The reaction mixture was quenched with ammonium chloride then the title compound was purified by separation methods A, E and H. (Yield 740 mg). The enantiomer-2 showed up at tr=5.70 min with Chiralcel OD-H (4.6×250 mm) 5μ, hexane:2-PrOH:TFA (90:5:0.1), 1 ml/min.

1. customThe reaction mixture was quenched with ammonium chloride
2. customthe title compound was purified by separation methods A, E and H
3. customshowed up at tr=5.70 min with Chiralcel OD-H (4.6×250 mm) 5μ, hexane:2-PrOH:TFA (90:5:0.1), 1 ml/min.