作者:Lingyun Cui、Long Zhang、Sanzhong Luo、Jin-Pei Cheng
DOI:10.1002/ejoc.201402353
日期:2014.6
We report the first example of the enantioselective conjugate addition of alkenes (aromatic enamines) to enones catalyzed by chiral primary amines. The reactions encompass a plethora of α,β-enones including difficult α-substituted vinyl ketones to give vinylation adducts in high yields with good enantioselectivity. The methodology is of synthetic potential in accessing chiral functional materials.
我们报告了烯烃(芳香族烯胺)与手性伯胺催化的烯酮对映选择性共轭加成的第一个例子。该反应包括大量的 α,β-烯酮,包括难以生成的 α-取代乙烯基酮,以高产率和良好的对映选择性得到乙烯基化加合物。该方法在获得手性功能材料方面具有合成潜力。