Selective formation of non-conjugated olefins by samarium(II)-mediated elimination/isomerization of allylic benzoates
作者:Sara L. Schaefer、Connor L. Roberts、Erasmus O. Volz、Monika R. Grasso、Gregory W. O’Neil
DOI:10.1016/j.tetlet.2013.08.136
日期:2013.11
Aromatic allylic benzoates can be selectively transformed to the corresponding benzoate eliminated olefin by the action of samarium diiodide. Depending on the substrate and the elimination conditions, high selectivity for the non-conjugated alkene product can be achieved.
可以通过二碘化ates的作用将芳族烯丙基苯甲酸酯选择性地转化为相应的苯甲酸酯消除的烯烃。取决于底物和消除条件,可以实现对非共轭烯烃产物的高选择性。