作者:Jhillu Singh Yadav、Soma Shekar Dachavaram、Adithya Peddapuram、Saibal Das
DOI:10.1016/j.tetlet.2014.02.010
日期:2014.3
A convergent enantioselective synthesis of panclicin-D has been reported from simple octanal using syn aldol reaction via intramolecular SN2 displacement reaction for the first time towards the construction of anti-β-lactones in panclicin-D. The key steps involved are C-allylation, asymmetric aldolization under Crimmins condition, intramolecular SN2 displacement, and Mitsunobu esterification reaction
会聚对映选择性panclicin-d的合成已经从简单的辛醛使用已报道顺通过醛醇缩合反应的分子内小号Ñ首次向抗β内酯在panclicin-d施工2置换反应。涉及的关键步骤是C-烯丙基化,在Crimmins条件下的不对称醛醇缩合,分子内S N 2置换和Mitsunobu酯化反应。