Visible light-promoted synthesis of 2-aryl-(3-organoselanyl)thieno[2,3-b]pyridines

Visible light-promoted synthesis of 2-aryl-(3-organoselanyl)thieno[2,3-b]pyridines

We describe a simple and environment-friendly visible light-promoted protocol to access 2-aryl-(3-organoselanyl)thieno[2,3-b]pyridines, through the selenocyclization of 3-(arylethynyl)-2-(alkylthio)pyridines in the presence of diorganyl diselenides as selenium source. The Se-based reactive species w...

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Bibliographic Details
Main Authors: Ricardo Hellwig Bartz, Thiago Jacobsen Peglow, Filipe Penteado, Raquel Guimarães Jacob, Eder João Lenardão, Gelson Perin
Format: Article
Language:English
Published: Taylor & Francis Group 2022-04-01
Series:Green Chemistry Letters and Reviews
Subjects:
Organochalcogen
thieno[2,3-b]pyridines
green chemistry
visible light-promoted reaction
heterocycles
selenocyclization
Online Access:https://www.tandfonline.com/doi/10.1080/17518253.2022.2065891

Internet

https://www.tandfonline.com/doi/10.1080/17518253.2022.2065891

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