Visible-Light-Mediated Three-Component Cascade Sulfonylative Annulation

[Image: see text] Visible-light-promoted cascade radical cyclization for the synthesis of sulfonylated benzimidazo/indolo[2,1-a]iso-quinolin-6(5H)-ones has been reported. The reaction provides transition-metal-free and expeditious access to sulfonylated polyaromatics. The use of sodium metabisulfite...

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Autores principales: Upreti, Ganesh Chandra, Singh, Tavinder, Ranjan, Sudhir, Gupta, Raju Kumar, Singh, Anand
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9434776/
https://www.ncbi.nlm.nih.gov/pubmed/36061680
http://dx.doi.org/10.1021/acsomega.2c02302
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author Upreti, Ganesh Chandra
Singh, Tavinder
Ranjan, Sudhir
Gupta, Raju Kumar
Singh, Anand
author_facet Upreti, Ganesh Chandra
Singh, Tavinder
Ranjan, Sudhir
Gupta, Raju Kumar
Singh, Anand
author_sort Upreti, Ganesh Chandra
collection PubMed
description [Image: see text] Visible-light-promoted cascade radical cyclization for the synthesis of sulfonylated benzimidazo/indolo[2,1-a]iso-quinolin-6(5H)-ones has been reported. The reaction provides transition-metal-free and expeditious access to sulfonylated polyaromatics. The use of sodium metabisulfite as a SO(2) surrogate and the rapid generation of molecular complexity using a three-component photochemical protocol are the salient features of this reaction manifold.
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spelling pubmed-94347762022-09-02 Visible-Light-Mediated Three-Component Cascade Sulfonylative Annulation Upreti, Ganesh Chandra Singh, Tavinder Ranjan, Sudhir Gupta, Raju Kumar Singh, Anand ACS Omega [Image: see text] Visible-light-promoted cascade radical cyclization for the synthesis of sulfonylated benzimidazo/indolo[2,1-a]iso-quinolin-6(5H)-ones has been reported. The reaction provides transition-metal-free and expeditious access to sulfonylated polyaromatics. The use of sodium metabisulfite as a SO(2) surrogate and the rapid generation of molecular complexity using a three-component photochemical protocol are the salient features of this reaction manifold. American Chemical Society 2022-08-18 /pmc/articles/PMC9434776/ /pubmed/36061680 http://dx.doi.org/10.1021/acsomega.2c02302 Text en © 2022 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Upreti, Ganesh Chandra
Singh, Tavinder
Ranjan, Sudhir
Gupta, Raju Kumar
Singh, Anand
Visible-Light-Mediated Three-Component Cascade Sulfonylative Annulation
title Visible-Light-Mediated Three-Component Cascade Sulfonylative Annulation
title_full Visible-Light-Mediated Three-Component Cascade Sulfonylative Annulation
title_fullStr Visible-Light-Mediated Three-Component Cascade Sulfonylative Annulation
title_full_unstemmed Visible-Light-Mediated Three-Component Cascade Sulfonylative Annulation
title_short Visible-Light-Mediated Three-Component Cascade Sulfonylative Annulation
title_sort visible-light-mediated three-component cascade sulfonylative annulation
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9434776/
https://www.ncbi.nlm.nih.gov/pubmed/36061680
http://dx.doi.org/10.1021/acsomega.2c02302
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AT ranjansudhir visiblelightmediatedthreecomponentcascadesulfonylativeannulation
AT guptarajukumar visiblelightmediatedthreecomponentcascadesulfonylativeannulation
AT singhanand visiblelightmediatedthreecomponentcascadesulfonylativeannulation

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