反应详情

Combine fur-2-ylmethyl 2-hydroxyethyl ether (10 mmol), and N,N-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 1 M 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 1 M 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