作者:Suresh E. Kurhade、Abbas I. Sanchawala、Velayutham Ravikumar、Debnath Bhuniya、D. Srinivasa Reddy
DOI:10.1021/ol201336x
日期:2011.7.15
The first total synthesis of isofregenedadiol, a bicyclic diterpene isolated from H. Viscosum, is reported starting from a d-(−)-pantolactone chiral pool. A one-pot quadruple reaction sequence comprising an enyne ring-closing metathesis/cross-metathesis/Diels–Alder/aromatization for the construction of a target skeleton is the highlight of the present synthesis.
据报道,从d -(-)-泛内酯手性库开始,首次从异粘菌中分离出双环二萜异丁烯二酚。一锅四联反应序列包括烯环闭合复分解/交叉复分解/ Diels-Alder /芳香化反应,用于构建目标骨架,是本合成的重点。