Gebauer Julian, Blechert Siegfried
Institut für Chemie, Technische Universität Berlin, Strasse des 17, Juni 135, D-10623 Berlin, Germany.
J Org Chem. 2006 Mar 3;71(5):2021-5. doi: 10.1021/jo052421a.
A simple access to gamma,delta-unsaturated-beta-keto lactones is presented, allowing a rapid total synthesis of the naturally occurring 16-membered macrolide antibiotic (-)-A26771B via cross metathesis, asymmetric dihydroxylation, and lactonization as the key steps.
本文介绍了一种简单合成γ,δ-不饱和-β-酮内酯的方法,该方法以交叉复分解反应、不对称双羟基化反应和内酯化反应为关键步骤,能够快速全合成天然存在的16元大环内酯抗生素(-)-A26771B。