An Asymmetric Synthesis of <i>trans</i>-Fused Butyrolactones from Endoperoxides
作者:Joshua Priest、Mark. R. Longland、Mark R. J. Elsegood、Marc C. Kimber
DOI:10.1021/jo400177j
日期:2013.4.5
equivalents to endoperoxides in the presence of an organocatalyst yields trans-fused butyrolactones in high yield and enantioselectivities. This methodology expands the synthetic utility of endoperoxides and further underlines their potential as sources of oxygen functionality for natural and non-natural product target synthesis.