Asymmetric Total Synthesis of (+)-Bermudenynol, a C<sub>15</sub><i>Laurencia</i>Metabolite with a Vinyl Chloride Containing Oxocene Skeleton, through Intramolecular Amide Enolate Alkylation
作者:Gyudong Kim、Te-ik Sohn、Deukjoon Kim、Robert S. Paton
DOI:10.1002/anie.201308077
日期:2014.1.3
A substrate‐controlled asymmetric total synthesis of (+)‐bermudenynol, a compact and synthetically challenging C15 Laurencia metabolite that contains several halogen atoms, is reported. The oxocene core, which contains a vinyl chloride, was constructed by an efficient and highly stereoselective intramolecular amide enolate alkylation (IAEA). This result showcases the broad utility of the IAEA methodology
据报道,底物控制的不对称合成(+)-berdendenynol是一种紧凑且具有挑战性的C 15 Laurencia代谢物,其中包含多个卤素原子。通过高效且高度立体选择性的分子内酰胺烯醇酸烷基化(IAEA),构建了包含氯乙烯的茂新烃核。该结果表明,对于闭环复分解效率低下的情况,原子能机构方法学具有广泛的实用性,可作为一种有用的替代方法。