作者:Ziyang Zhang、Jiahua Chen、Zhen Yang、Yefeng Tang
DOI:10.1021/ol102438r
日期:2010.12.3
A biomimetic total synthesis of (±)-rossinone B has been achieved through a highly efficient strategy featuring a series of rationally designed reactions, including a one-pot allylic rearrangement/oxidation reaction to generate the vinyl quinone 27, an intramolecular vinyl quinone Diels−Alder reaction to construct the linear 6−6−5 tricyclic core of 28, and a double conjugate addition/β-elimination
(±)-松香酮B的仿生全合成已通过高效策略实现,该策略具有一系列合理设计的反应,包括单锅烯丙基重排/氧化反应以生成乙烯基醌27,分子内乙烯基醌Diels-通过Alder反应构建28的线性6-6-5三环核,以及双共轭加成/β-消除级联反应完成1的总合成。