作者:Yang Yang、Stephen L. Buchwald
DOI:10.1002/anie.201402449
日期:2014.8.11
A copper‐based catalytic technique for the regioselective ortho CH cyanation of vinylarenes has been developed. This method provides an effective means for the selective functionalization of vinylarene derivatives. A copper‐catalyzed cyanative dearomatization mechanism is proposed to account for the regiochemical course of this reaction.
开发了一种用于乙烯基芳烃区域选择性邻位C - H氰化的铜基催化技术。该方法为乙烯基芳烃衍生物的选择性官能化提供了有效的手段。提出了铜催化的氰基脱芳构化机制来解释该反应的区域化学过程。