Regioselective Arylboration of Isoprene and Its Derivatives by Pd/Cu Cooperative Catalysis
作者:Kevin B. Smith、M. Kevin Brown
DOI:10.1021/jacs.7b04024
日期:2017.6.14
A method for the regioselective arylboration of isoprene and its derivatives is presented. These reactions allow for the synthesis of useful building blocks from simple components. Through these studies, an unusual additive effect with DMAP has been uncovered that allows for altered reactivity and the formation of quaternary carbon centers. The utility of this method is demonstrated toward the formal
提出了异戊二烯及其衍生物的区域选择性芳基硼化的方法。这些反应允许从简单的组分合成有用的构建块。通过这些研究,发现了 DMAP 的一种不寻常的累加效应,它可以改变反应性并形成四元碳中心。这种方法的效用被证明对 mesembrine 的正式合成。