Sequential Hydrozirconation/Cyclization of Dienes, a New Route toward <i>Trans</i> 2-Substituted Vinylcyclopentanes
作者:Sébastien Clergue、Jean-Luc Vasse
DOI:10.1021/ol500400s
日期:2014.3.7
The diastereoselective synthesis of trans-2-substituted vinylcyclopentanes is described. The method is based on the intramolecular coupling of 7-methoxy-1,5-dienes involving a sequential activation of the C═C double bonds via hydrozirconation and TMSOTf-promoted allylation.