Organophotoredox 1,6-Addition of 3,4-Dihydroquinoxalin-2-ones to para-Quinone Methides Using Visible Light

[Image: see text] An organophotoredox 1,6-radical addition of 3,4-dihidroquinoxalin-2-ones to para-quinone methides catalyzed by Fukuzumi’s photocatalyst is described under the irradiation of a HP Single LED (455 nm). The corresponding 1,1-diaryl compounds bearing a dihydroquinoxalin-2-one moiety (2...

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Autores principales: Rostoll-Berenguer, Jaume, García-García, Víctor, Blay, Gonzalo, Pedro, José R., Vila, Carlos
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2023
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10251499/
https://www.ncbi.nlm.nih.gov/pubmed/37303504
http://dx.doi.org/10.1021/acsorginorgau.2c00064
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author Rostoll-Berenguer, Jaume
García-García, Víctor
Blay, Gonzalo
Pedro, José R.
Vila, Carlos
author_facet Rostoll-Berenguer, Jaume
García-García, Víctor
Blay, Gonzalo
Pedro, José R.
Vila, Carlos
author_sort Rostoll-Berenguer, Jaume
collection PubMed
description [Image: see text] An organophotoredox 1,6-radical addition of 3,4-dihidroquinoxalin-2-ones to para-quinone methides catalyzed by Fukuzumi’s photocatalyst is described under the irradiation of a HP Single LED (455 nm). The corresponding 1,1-diaryl compounds bearing a dihydroquinoxalin-2-one moiety (20 examples) are obtained with good to excellent yields under mild reaction conditions. Several experiments have been carried out in order to propose a reaction mechanism.
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spelling pubmed-102514992023-06-10 Organophotoredox 1,6-Addition of 3,4-Dihydroquinoxalin-2-ones to para-Quinone Methides Using Visible Light Rostoll-Berenguer, Jaume García-García, Víctor Blay, Gonzalo Pedro, José R. Vila, Carlos ACS Org Inorg Au [Image: see text] An organophotoredox 1,6-radical addition of 3,4-dihidroquinoxalin-2-ones to para-quinone methides catalyzed by Fukuzumi’s photocatalyst is described under the irradiation of a HP Single LED (455 nm). The corresponding 1,1-diaryl compounds bearing a dihydroquinoxalin-2-one moiety (20 examples) are obtained with good to excellent yields under mild reaction conditions. Several experiments have been carried out in order to propose a reaction mechanism. American Chemical Society 2023-01-20 /pmc/articles/PMC10251499/ /pubmed/37303504 http://dx.doi.org/10.1021/acsorginorgau.2c00064 Text en © 2023 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by/4.0/Permits the broadest form of re-use including for commercial purposes, provided that author attribution and integrity are maintained (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Rostoll-Berenguer, Jaume
García-García, Víctor
Blay, Gonzalo
Pedro, José R.
Vila, Carlos
Organophotoredox 1,6-Addition of 3,4-Dihydroquinoxalin-2-ones to para-Quinone Methides Using Visible Light
title Organophotoredox 1,6-Addition of 3,4-Dihydroquinoxalin-2-ones to para-Quinone Methides Using Visible Light
title_full Organophotoredox 1,6-Addition of 3,4-Dihydroquinoxalin-2-ones to para-Quinone Methides Using Visible Light
title_fullStr Organophotoredox 1,6-Addition of 3,4-Dihydroquinoxalin-2-ones to para-Quinone Methides Using Visible Light
title_full_unstemmed Organophotoredox 1,6-Addition of 3,4-Dihydroquinoxalin-2-ones to para-Quinone Methides Using Visible Light
title_short Organophotoredox 1,6-Addition of 3,4-Dihydroquinoxalin-2-ones to para-Quinone Methides Using Visible Light
title_sort organophotoredox 1,6-addition of 3,4-dihydroquinoxalin-2-ones to para-quinone methides using visible light
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10251499/
https://www.ncbi.nlm.nih.gov/pubmed/37303504
http://dx.doi.org/10.1021/acsorginorgau.2c00064
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