Electrochemical Gold-Catalyzed 1,2-Difunctionalization of C-C Multiple Bonds.
Angew Chem Int Ed Engl
; 62(37): e202308636, 2023 Sep 11.
Article
in En
| MEDLINE
| ID: mdl-37491811
ABSTRACT
Herein, we disclose the first report of 1,2-difunctionalization of C-C multiple bonds using electrochemical gold redox catalysis. By adopting the electrochemical strategy, the inherent π-activation and cross-coupling reactivity of gold catalysis are harnessed to develop the oxy-alkynylation of allenoates under external-oxidant-free conditions. Detailed mechanistic investigations such as 31 P NMR, control experiments, mass studies, and cyclic voltammetric (CV) analysis have been performed to support the proposed reaction mechanism.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Angew Chem Int Ed Engl
Year:
2023
Document type:
Article
Affiliation country:
India