The total syntheses of stagonolide B and its 4-epimer were carried out to probe into how the relative stereochemistry of allylic hydroxy groups and their protecting groups influence the efficiency of the ring closing metathesis.
为了探究烯丙基羟基及其保护基团的相对立体
化学如何影响闭环偏析的效率,我们进行了石杉内酯 B 及其 4-epimer 的全合成。