反应详情

温度

60 °C

To a solution of 10.8 g (59.6 mmol) B5 and 5.42 ml (71.5 mmol) allylic bromide in 300 ml 2-butanone 41.1 g (298 mmol) potassium carbonate were added. After stirring at 60° C. for 15 hours the solvent was distilled off and the residue partitionated between ethyl acetate and water. The organic layer was dried over sodium sulfate and the solvent removed in vacuo. Yield: 12.1 g (92%) B10 as a yellowish oil which was used without further purification.

1. distillationwas distilled off
2. dry with materialThe organic layer was dried over sodium sulfate
3. customthe solvent removed in vacuo
4. customYield: 12.1 g (92%) B10 as a yellowish oil which was used without further purification