An esterification of the C-H bond of aldehydes promoted by oxidovanadium(IV) sulfate, (VOSO4)-O-IV, is reported. The process is mediated by visible-light, is carried out at room temperature, in absence of additives and using H2O2 as a benign oxidant. VOSO4 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.

A Visible-Light Driven Esterification of Aldehydes Catalyzed by VOSO4

Gaspa S.
Primo
Investigation
;
d'Atri D.
Membro del Collaboration Group
;
Porcheddu A.;Carraro M.
Membro del Collaboration Group
;
2023-01-01

Abstract

An esterification of the C-H bond of aldehydes promoted by oxidovanadium(IV) sulfate, (VOSO4)-O-IV, is reported. The process is mediated by visible-light, is carried out at room temperature, in absence of additives and using H2O2 as a benign oxidant. VOSO4 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.
2023
Aldehydes
C-H activation
Esterification
Photocatalysis
Vanadium
EAM(s) salts
File in questo prodotto:
File Dimensione Formato  
Adv Synth Catal - 2023 - Gaspa-Copia.pdf

accesso aperto

Tipologia: versione editoriale
Dimensione 5.06 MB
Formato Adobe PDF
5.06 MB Adobe PDF Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11584/375866
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 2
  • ???jsp.display-item.citation.isi??? 2
social impact