反应详情

Using trans-1-(4-hydroxy-cyclohexyl)-pyrrolidin-2-one (6.0 g, 0.03 mol Preparation 14)) and DAST (8.6 mL, 0.06 mol) and purification by chromatography on silica gel, obtain the title compound as a clear oil (1.29 g, 26%). MS (EI) m/z=165 (M+).