Versatile Approaches for the Synthesis of Fused-Ring γ-Lactones Utilizing Cyclopropane Intermediates
作者:Timothy R. Newhouse、Philip S. J. Kaib、Andrew W. Gross、E. J. Corey
DOI:10.1021/ol400362t
日期:2013.4.5
A highly effective acid-catalyzed cyclopropyl ester to γ-lactone skeletal rearrangement has been demonstrated and applied to the synthesis of a variety of bi- and tricyclic functionalized lactones, rigid and highly compact structures for use as biological probes.