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Reductive Electrophotocatalysis: Merging Electricity and Light To Achieve Extreme Reduction Potentials.

ABSTRACT: 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 (Ered ? -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.

SUBMITTER: Kim H

PROVIDER: S-EPMC7023851 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature

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Reductive Electrophotocatalysis: Merging Electricity and Light To Achieve Extreme Reduction Potentials.

Kim Hyunwoo H Kim Hyungjun H Lambert Tristan H TH Lin Song S

Journal of the American Chemical Society 20200117 5

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 (<i>E</i><sub>red</sub> ≈ -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. ...[more]

PMID: 31951390

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