An Asymmetric Synthesis of trans-Fused Butyrolactones from Endoperoxides

作者:Priest Joshua; Longland Mark R; Elsegood Mark R J; Kimber Marc C*
来源:Journal of Organic Chemistry, 2013, 78(7): 3476-3481.
DOI:10.1021/jo400177j

摘要

The intermolecular addition of 1,3-dicarbonyl equivalents to endoperoxides in the presence of an organo-catalyst 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.

  • 出版日期2013-4-5