Carbene-catalysed reductive coupling of nitrobenzyl bromides and activated ketones or imines via single-electron-transfer process

Benzyl bromides can be activated for radical reactions by photocatalytic single electron transfer. Here the authors show thatN-heterocyclic carbenes are also capable of activating this pathway for nitrobenzyl bromides, and that the radical intermediates can add to the carbonyl group of ketones.

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Autores principales: Bao-Sheng Li, Yuhuang Wang, Rupert S. J. Proctor, Yuexia Zhang, Richard D. Webster, Song Yang, Baoan Song, Yonggui Robin Chi
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/f5b0f77486ea464ea415a0200b949e73
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