An efficient, robust and highly enantioselective catalytic desymmetrization of 2,2-disubstituted cyclopentene-1,3-diones is developed via direct vinylogous nucleophilic addition of deconjugated butenolides.
通过去共轭丁内酯的直接维尼洛古斯亲核加成,开发了一种高效、稳健和高对映选择性的2,2-二取代
环戊烯-1,3-二酮不对称催化脱对称化方法。