Enantioselective Total Synthesis of (-)-<i>trans</i>-Dendrochrysine via a Ring-Rearrangement Metathesis Approach
作者:Siegfried Blechert、Maximilian Dochnahl、Sabrina Schulz
DOI:10.1055/s-2007-986672
日期:2007.10
The enantioselective total synthesis of the dipyrrolidine alkaloid (-)-trans-dendrochrysine was accomplished in 18 steps starting from tropone. The key step was a ring-rearrangement metathesis for the construction of the bisheterocyclic skeleton of the natural product in a single step.
手性选择性的双吡咯烷生物碱(-)-反-树菊石的全合成从吡喃酮出发,历经18步完成。关键步骤是通过一步环重排-复分解反应来构建天然产物中的双杂环骨架。