反应详情

A mixture of 40 g of (pentadecafluoroheptyl)methanol, 11 g. of triethylamine, and 200 ml. of methylene chloride is stirred at -20° C. while a solution of 18 g. of trifluoromethanesulfonyl chloride in 50 ml. of methylene chloride is added. The solution is stirred for one hour at room temperature and then washed with ice-cold 10% hydrochloric acid, saturated aqueous sodium bicarbonate solution, and water; dried over anhydrous magnesium sulfate; and evaporated. The residual brown liquid is distilled to yield the product as a colorless liquid.

1. washwashed with ice-cold 10% hydrochloric acid, saturated aqueous sodium bicarbonate solution, and water
2. dry with materialdried over anhydrous magnesium sulfate
3. customand evaporated
4. distillationThe residual brown liquid is distilled