作者:Arne Weber、Richard Dehn、Nadin Schläger、Bastian Dieter、Andreas Kirschning
DOI:10.1021/ol403441c
日期:2014.1.17
The antibiotic elansolid B1 was prepared by a convergent strategy that relied on a highly diastereoselective, biomimetic intramolecular Diels-Alder cycloaddition (IMDA) that furnished the tetrahydroindane unit. Other key features are a double Sonogashira cross-coupling and a substrate-controlled Yamamoto aldol reaction.