Electrochemically Induced Addition Reactions in the Absence of Solvent and Supporting Electrolyte

Electrochemically Induced Addition Reactions in the Absence of Solvent and Supporting Electrolyte

Solvent‐ and supporting electrolyte‐free electrolysis in a two‐compartment cell proved to be effective for the direct electroactivation of CH acid‐containing compounds vs. catalytic addition processes. Michael adducts (including quaternary carbon centres) and 2‐nitroalkanols were obtained in very g...

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Veröffentlicht in:Advanced synthesis & catalysis 2006-09, Vol.348 (14), p.1942-1947
Hauptverfasser: Caruso, Tonino, Feroci, Marta, Inesi, Achille, Orsini, Monica, Scettri, Arrigo, Palombi, Laura
Format: Artikel
Sprache:eng
Schlagworte:
electrogenerated enolates
electrosynthesis
Michael addition
nitroaldol reaction
solventless electrolysis
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Zusammenfassung:Solvent‐ and supporting electrolyte‐free electrolysis in a two‐compartment cell proved to be effective for the direct electroactivation of CH acid‐containing compounds vs. catalytic addition processes. Michael adducts (including quaternary carbon centres) and 2‐nitroalkanols were obtained in very good yields and selectivity on application of a catalytic amount of electricity under galvanostatic conditions.
ISSN:1615-4150
1615-4169
DOI:10.1002/adsc.200606082