作者:Jhillu S. Yadav、G. Madhusudhan Reddy、S. Rehana Anjum、B. V. Subba Reddy
DOI:10.1002/ejoc.201402235
日期:2014.7
A formal synthesis of herboxidiene/GEX 1A is described. This approach demonstrates successful application of the Prins cyclization for the construction of the tetrahydropyran core of the target molecule. The chirality of the side chain has been established through the Sharpless asymmetric dihydroxylation and Evan's alkylation. The olefin cross-metathesis was applied to couple both key fragments.
描述了herboxidiene/GEX 1A 的正式合成。这种方法证明了 Prins 环化在构建目标分子的四氢吡喃核心中的成功应用。侧链的手性是通过 Sharpless 不对称二羟基化和 Evan 烷基化建立的。应用烯烃交叉复分解来偶联两个关键片段。