A hemilabile NHC‐gold complex and its application to the redox neutral 1,2‐oxyarylation of feedstock alkenes
作者:Samuel C. Scott、Jamie A. Cadge、Grace Boden、John Bower、Christopher A. Russell
DOI:10.1002/anie.202301526
日期:——
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。
Oxidative 1,2-Difunctionalization of Ethylene via Gold-Catalyzed Oxyarylation
作者:Matthew J. Harper、Edward J. Emmett、John F. Bower、Christopher A. Russell
DOI:10.1021/jacs.7b06668
日期:2017.9.13
Under the conditions of oxidative gold catalysis, exposure of ethylene to aryl silanes and alcohols generates products of 1,2-oxyarylation. This provides a rare example of a process that allows catalytic differential 1,2-difunctionalization of this feedstock chemical.
Cycloalkyl ethers and perfume compositions containing them