反应详情

温度

60 °C

To neat 3,7-dimethyloctanol (5 ml) was added phosphorus tribromide (1.01 ml). The mixture was stirred for 4 hours at 60° C. The reaction mixture was added to a mixture of water and n-hexane. The organic layer was separated and dried over magnesium sulfate. The magnesium sulfate was filtered off, and the filtrate was evaporated under reduced pressure to give 3,7-dimethyloctyl bromide (4.40 g).

1. customThe organic layer was separated
2. dry with materialdried over magnesium sulfate
3. filtrationThe magnesium sulfate was filtered off
4. customthe filtrate was evaporated under reduced pressure