反应详情

To a mixture of (3-methyl-oxetan-3-yl)-methanol (10.2 g, 0.1 mol) and DMAP (18.3 g, 0.15 mol) in DCM (100 mL) was added 4-methyl-benzenesulfonyl chloride (19 g, 0.1 mol). The mixture was stirred at room temperature for 1 h, then filtered. The filtrate was washed with HCl aq. (1 M) and water, dried over anhydrous Na2SO4 and concentrated to give the title compound (18 g).

1. filtrationfiltered
2. washThe filtrate was washed with HCl aq. (1 M) and water
3. dry with materialdried over anhydrous Na2SO4
4. concentrationconcentrated