Uncovering the Potential of Boronic Acid and Derivatives as Radical Source in Photo(electro)chemical Reactions,Advanced Synthesis & Catalysis

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Uncovering the Potential of Boronic Acid and Derivatives as Radical Source in Photo(electro)chemical Reactions
Advanced Synthesis & Catalysis ( IF 4.4 ) Pub Date : 2022-04-24 , DOI: 10.1002/adsc.202200204
Serena Pillitteri ₁ , Prabhat Ranjan ₂ , Erik Van der Eycken ₁ , Upendra K. Sharma ₁

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The chemistry of boron compounds has been profoundly investigated in the last decades, leading to ubiquity in many synthetic applications as well as biologically active molecules. Since the advent of photoredox catalysis, an upsurge in the discovery of suitable radical precursors has been witnessed, and boron is becoming a protagonist in this field. Despite many studies focused on trifluoroborates, the use of boronic acids and esters have received much less attention in this regard. Because of their high oxidation potential, the development of methods to enable their involvement in photocatalyzed reactions is only recent. Nonetheless, this review summarizes novel strategies developed to unlock their role as radical precursors in photochemical reactions and discloses the potential that boronic acids and esters own, when their intrinsic chemical properties are exploited.

中文翻译：

揭示硼酸及其衍生物作为光（电）化学反应自由基源的潜力

在过去的几十年中，硼化合物的化学得到了深入的研究，导致在许多合成应用以及生物活性分子中无处不在。自光氧化还原催化出现以来，发现合适的自由基前体的热潮已经出现，硼正成为该领域的主角。尽管许多研究都集中在三氟硼酸盐上，但在这方面硼酸和酯的使用受到的关注要少得多。由于它们的高氧化电位，使它们能够参与光催化反应的方法的开发是最近才出现的。尽管如此，这篇综述总结了新的策略来解锁它们在光化学反应中作为自由基前体的作用，并揭示了硼酸和酯所拥有的潜力，

更新日期：2022-04-24

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