反应详情

At 0° C., cyclopropyl-diphenyl-carbinol (10.0 g) is dissolved in a hydrogen bromide solution 48% (40 ml). After being subjected to agitation for 5 hours at 0° C., the medium is diluted with water and dichloromethane, then the organic phase is washed three times with water. The organic phase is dried on MgSO4, filtered and concentrated to obtain the expected product as an orange oil (11.89 g).

1. washthe organic phase is washed three times with water
2. customThe organic phase is dried on MgSO4
3. filtrationfiltered
4. concentrationconcentrated