Stereocontrolled Synthesis of the Highly Functionalized Core Structure of Aurisides by Ring-Closing Metathesis
作者:Emmanuel Bourcet、Fabienne Fache、Olivier Piva
DOI:10.1002/ejoc.201000331
日期:2010.7
Two approaches based on the ring-closingmetathesis reaction have been explored for the synthesis of the corestructure of the marine natural products, the aurisides. The second approach, accomplished in a stereocontrolled manner, used both a Brown's allylation and an Evans' aldolisation, and finally a transannular ketalization to deliver a highlyfunctionalizedauriside analogue.