反应详情

To a stirred solution of 2-((2-(1,3-dioxolan-2-yl)ethyl)(benzyl)amino)ethanol (2.81 g, 11.2 mmol) in DMF (10 mL) was added imidazole (1.67 g, 24.61 mmol) and tert-butyldimethylsilyl chloride (3.35 g, 22.39 mmol). The reaction mixture was stirred at RT for 18 hours. The reaction mixture was diluted with ethyl acetate and washed with water and brine. The organic phase was dried (magnesium sulfate), filtered and the solvent evaporated art reduced pressure (3.87 g, 95%).

1. washwashed with water and brine
2. dry with materialThe organic phase was dried (magnesium sulfate)
3. filtrationfiltered
4. customthe solvent evaporated art reduced pressure (3.87 g, 95%)