A hemi-labile (C^N) N-heterocyclic carbene ligand mediates oxidative addition of aryl iodides to a AuI center. The oxidative addition process has been studied and analyzed computationally. This process allows the first examples of “exogenous oxidant-free” AuI/AuIII catalyzed 1,2-oxyarylations of ethylene and propylene.
半不稳定 (C^N) N-杂环卡宾
配体介导芳基
碘化物与 Au I中心的氧化加成。对氧化加成过程进行了研究和计算分析。该过程实现了“无外源氧化剂”Au I /Au III催化
乙烯和
丙烯 1,2-氧基芳基化的第一个例子。