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

Published in:	Green Chemistry Letters and Reviews
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
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