反应详情

24.0g (0.093mol) of 4-hexyloxybromobenzene was dissolved in 30ml of benzene and stirred at room temperature in a stream of nitrogen. To the resulting solution was added drop-wise 50ml of hexane solution including 15% of butyllithium was added drop-wise for 30 minutes and the solution was maintained under stirring for 2 hours. The produced precipitate gathered by filtration in a stream of nitrogen was dried under reduced pressure to yield 11.1g of 4-hexyloxyphenyllithium.

1. additionwas added drop-wise for 30 minutes
2. temperaturethe solution was maintained
3. stirringunder stirring for 2 hours
4. filtrationThe produced precipitate gathered by filtration in a stream of nitrogen
5. customwas dried under reduced pressure