Selective Synthesis of 3‐Chalcogenylindoles via Silver‐Catalyzed Direct Chalcogenation of Indoles with Dichalcogenides

An efficient and convenient strategy for selective synthesis of 3‐selenyl and 3‐sulfenyl indoles was developed using silver(I)nitrate as catalyst under aerobic and mild reaction conditions. This approach is scalable, economical and eco‐friendly furnishing the corresponding indoles in good to high yi...

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Bibliographic Details
Published in:ChemistrySelect (Weinheim) 2023-08, Vol.8 (29), p.n/a
Main Authors: Benchawan, Thewika, Maneewong, Jesada, Saeeng, Rungnapha
Format: Article
Language:English
Subjects:
Chalcogenation
Chalcogenylindole
Selenyl indoles
Silver(I)nitrate
Sulfenyl indoles
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Summary:An efficient and convenient strategy for selective synthesis of 3‐selenyl and 3‐sulfenyl indoles was developed using silver(I)nitrate as catalyst under aerobic and mild reaction conditions. This approach is scalable, economical and eco‐friendly furnishing the corresponding indoles in good to high yields in a short reaction time. The direct C−H selenation and sulfenation at C‐3 of indole derivatives with diselinide and disulfide was performed using silver(I)nitrate as catalyst under aerobic at room temperature for selective synthesis of 3‐selenyl and 3‐sulfenyl indoles. This approach is scalable, and eco‐friendly furnishing the corresponding indoles in good to high yields in a short reaction time.
ISSN:2365-6549
2365-6549
DOI:10.1002/slct.202301988