作者:Andreas Gansäuer、Maike Behlendorf、Daniel von Laufenberg、André Fleckhaus、Christian Kube、Dhandapani V. Sadasivam、Robert A. Flowers
DOI:10.1002/anie.201200431
日期:2012.5.7
A slow electron waltz: Catalysis in single‐electron steps with radicals as intermediates is essential for an atom‐economical arylation of epoxides with a proton‐coupled electron transfer as a key step. Stabilization of the catalyst is essential for low catalyst loading, as demonstrated by reaction‐progress kinetic analysis, cyclic voltammetry, and calculations.
缓慢的电子华尔兹:以自由基为中间体的单电子步催化,对于质子耦合电子转移的环氧化物的原子经济芳基化是至关重要的。反应进行动力学分析,循环伏安法和计算表明,催化剂的稳定化对于降低催化剂的负载量至关重要。