Reductive Electrophotocatalysis: Merging Electricity and Light To Achieve Extreme Reduction Potentials
Reductive Electrophotocatalysis: Merging Electricity and Light To Achieve Extreme Reduction Potentials
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DOI：
10.1021/jacs.9b10678
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发表时间：
2020-02-05
影响因子：
15
通讯作者：
Lin, Song
中科院分区：
文献类型：
--
作者：
Kim, Hyunwoo;Kim, Hyungjun;Lin, Song
我们描述了一种新的电光催化策略，利用光和电的能量产生一个激发的自由基阴离子与还原电位为-3.2 V vs SCE，它可以用来激活具有非常高的还原电位（E-红近似为-1.9至-2.9 V）的基板。所得芳基可参与各种合成有用的转化以提供芳基硼酸酯、芳基锡烷和联芳基产物。
We describe a new electrophotocatalytic strategy that harnesses the power of light and electricity to generate an excited radical anion with a reducing potential of -3.2 V vs SCE, which can be used to activate substrates with very high reduction potentials (E-red approximate to -1.9 to -2.9 V). The resultant aryl radicals can be engaged in various synthetically useful transformations to furnish arylboronate, arylstannane, and biaryl products.