Deazaflavin reductive photocatalysis involves excited semiquinone radicals

Flavins and deazaflavins are well suited for photoredox processes but their application in photoreductions is challenging. Here, the authors provide direct evidence of the high reductive power of excited deazaflavin semiquinones and their application in catalytic photodehalogenations.

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Auteurs principaux: Andreas Graml, Tomáš Neveselý, Roger Jan Kutta, Radek Cibulka, Burkhard König
Format: article
Langue:EN
Publié: Nature Portfolio 2020
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Accès en ligne:https://doaj.org/article/036b9a58c65b47d5b79a52544327e4f1
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Résumé:Flavins and deazaflavins are well suited for photoredox processes but their application in photoreductions is challenging. Here, the authors provide direct evidence of the high reductive power of excited deazaflavin semiquinones and their application in catalytic photodehalogenations.