反应详情

Reaction of cytosine (2.2 g, 19.8 mmol) with (R)-glycidol (88% ee, 1.51 ml, 22.8 mmol) in the presence of anhydrous potassium carbonate (40 mg, 0.289 mmol) in dry DMF (20 ml) at 72° C. for 5 hours, as described in Example 1, furnished the title compound (88% ee) in 43.1% yield.