Amine-Induced Michael/Conia-Ene Cascade Reaction: Application to a Formal Synthesis of (±)-Clavukerin A
作者:Wei Li、Xiaozu Liu、Xiongfei Zhou、Chi-Sing Lee
DOI:10.1021/ol902567e
日期:2010.2.5
An efficient and versatile amine-induced Michael/Conia-ene cascade cyclization reaction has been developed for establishing 6,6- and 5,7-bicyclic fused carbocycles with simple acyclic β-ketoesters as the substrates in one-pot condition and this new cyclization method has been successfully utilized in a formal synthesis of (±)-Clavukerin A.