A Visible‐Light Driven Esterification of Aldehydes Catalyzed by VOSO 4

An esterification of the C−H bond of aldehydes promoted by oxidovanadium(IV) sulfate, V IV OSO 4 , is reported. The process is mediated by visible‐light, is carried out at room temperature, in absence of additives and using H 2 O 2 as a benign oxidant. VOSO 4 is a commercially available, earth‐abund...

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Published in:Advanced synthesis & catalysis 2023-02, Vol.365 (4), p.508-514
Main Authors: Gaspa, Silvia, Ledda, Luca, d'Atri, David, Porcheddu, Andrea, Pisano, Luisa, Carraro, Massimo, De Luca, Lidia
Format: Article
Language:English
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Summary:An esterification of the C−H bond of aldehydes promoted by oxidovanadium(IV) sulfate, V IV OSO 4 , is reported. The process is mediated by visible‐light, is carried out at room temperature, in absence of additives and using H 2 O 2 as a benign oxidant. VOSO 4 is a commercially available, earth‐abundant metal (EAM s ) salt, that does not require to be prepared. This report opens intriguing perspectives for the extended application of vanadium salts toward halogenation processes as well as for C−H activations and gives a contribution in the field of earth‐abundant metals based‐catalysis. magnified image
ISSN:1615-4150
1615-4169
DOI:10.1002/adsc.202201134