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Arynes as Radical Acceptors: TEMPO‐Mediated Cascades Comprising Addition, Cyclization, and Trapping

The application of arynes as radical acceptors is described. The stable radical TEMPO (2,2,6,6‐tetramethyl piperidine 1‐oxyl) is shown to add to various ortho‐substituted benzynes generating the corresponding aryl radicals which engage in 5‐exo or 6‐endo cyclizations. The cyclized radicals are event...

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Detalhes bibliográficos
Publicado no:Angew Chem Int Ed Engl
Main Authors: Scherübl, Maximilian, Daniliuc, Constantin G., Studer, Armido
Formato: Artigo
Idioma:Inglês
Publicado em: John Wiley and Sons Inc. 2020
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC7839731/
https://ncbi.nlm.nih.gov/pubmed/33038065
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/anie.202012654
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