A rhodium/diene-catalyzed regioselective synthesis of indenols has been developed through the coupling of alkynes with ortho-carbonylated arylboronic acids. These reactions proceed under mild conditions in uniformly high yield and regioselectivity. The reaction has also been applied to its asymmetric variant by the use of chiral diene ligands to achieve high enantioselectivity.
通过将
炔烃与邻羰基化的芳基
硼酸耦合,开发出一种
铑/二烯催化选择性合成
吲哚醇的方法。这些反应在温和条件下进行,产率和区域选择性均很高。通过使用手性二烯
配体,该反应也被应用于不对称变体,实现了高度的对映选择性。