反应详情

Combine fur-2-ylmethyl 2-hydroxyethyl ether (10 mmol), and diisopropylethylamine (4.0 mL, 23 mmol), and dichloromethane (20 mL). Cool in an ice-bath. Add dropwise, methanesulfonyl chloride (1.0 mL, 13 mmol). After 1.5 hours, extract the reaction mixture with 1M aqueous hydrochloric acid solution, saturated aqueous sodium bicarbonate solution, and saturated aqueous sodium chloride solution. Dry the organic layer over Na2SO4, filter, and evaporate in vacuo to obtain fur-2-ylmethyl 2-methanesulfonylethyl ether.

1. temperatureCool in an ice-bath
2. additionAdd dropwise
3. extractionextract the reaction mixture with 1M aqueous hydrochloric acid solution, saturated aqueous sodium bicarbonate solution, and saturated aqueous sodium chloride solution
4. dry with materialDry the organic layer over Na2SO4
5. filtrationfilter
6. customevaporate in vacuo