A stereoselective synthesis of (+)-malyngolide via a ring-closing olefin metathesis
作者:Miguel Carda、Encarnación Castillo、Santiago Rodrı́guez、J.Alberto Marco
DOI:10.1016/s0040-4039(00)00884-4
日期:2000.7
A very short and stereoselective synthesis of the non-natural enantiomer of malyngolide from l-erythrulose is described. Key features of the synthesis are the Felkin–Anh diastereoselective allylation of a polyoxygenated ketone and the allylation/metathesis/allylic oxidation protocol recently described by our group.
描述了由1-赤藓糖非常短和立体选择性地合成麦芽糖内酯的非天然对映体。合成的关键特征是聚氧酮的Felkin-Anh非对映选择性烯丙基化和我们小组最近描述的烯丙基化/复分解/烯丙基氧化方案。