CO2 Transient Promotion Function Enabled the Selective Electrochemical Transformation of Imines.
Org Lett
; 25(51): 9202-9206, 2023 Dec 29.
Article
em En
| MEDLINE
| ID: mdl-38113053
ABSTRACT
An unprecedented transient promotion function (TPF) of CO2 in the electrochemical hydrogenation/deuteration of imines (especially α-iminonitriles) is reported. The TPF influence of CO2 results from the introduction of CO2 that disperses the negative charges of the imine radical anion intermediate. The resulting redistribution of electrons leads to a lower reduction potential of the CO2-substituted imine radical anion and thus facilitates the succeeding one-electron reduction. CO2 is finally released via spontaneous decarboxylation to complete the transient promotion process.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article