Chemoselective Reductive Cross-Coupling of 1,5-Diene-3-ols with Alkynes: A Facile Entry to Stereodefined Skipped Trienes
作者:Peter S. Diez、Glenn C. Micalizio
DOI:10.1021/ja103836h
日期:2010.7.21
A convergent synthesis of highly substituted and stereodefined skipped polyenes is described from the reductive cross-coupling of substituted 1,5-diene-3-ols with alkynes. The control of site selectivity in functionalization of the substituted diene is a central feature of this complex fragment union reaction.
从取代的 1,5-diene-3-ols 与炔烃的还原交叉偶联描述了高度取代和立体定义的跳跃多烯的收敛合成。取代二烯官能化中位点选择性的控制是这种复杂片段结合反应的核心特征。