Electrochemical allylation of aldehydes and ketones with allylic alcohols

Green Chemistry, Journal Year: 2024, Volume and Issue: 26(12), P. 7002 - 7006

Published: Jan. 1, 2024

We disclose herein an electrochemical allylation of unactivated aldehydes and ketones with allylic alcohols. Various homoallylic alcohols can be obtained by treatment aldehydes/ketones allyl in a simple undivided cell.

Language: Английский

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Electroreduction Reactions Mediated by Organic Molecules: Recent Advances and Applications

European Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: 27(47)

Published: Aug. 27, 2024

Abstract Electroreduction is an important aspect of organic electrochemistry. Its chemistry does not require the addition additional reductants, making it effective alternative to various traditional reduction reactions. Among them, organo‐mediated electroreduction recognized as a promising approach. Organo‐mediators can be reduced directly at cathode form reactive radical anions that subsequently reduce substrate via electron transfer ( ET ) initiate reaction being investigated. typically have more positive potential, and their role in whole similar catalysts. Their transforms process from original heterogeneous into homogeneous one. Organo‐mediated effectively avoid over‐electrolysis product electrode intolerance sensitive substrates or functional groups during electrolysis, thereby preventing occurrence side It also prevent excessive consumption reagents electrical energy while promoting achieve higher completely different selectivity. Considering advantages this type reaction, review will provide detailed description reactions mediated by molecules recent years elucidate mechanism organo‐mediators transformations.

Language: Английский

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Repurposing HER catalysis toward metal hydride-mediated electro-reductive transformations

Tetrahedron Chem, Journal Year: 2024, Volume and Issue: 11, P. 100080 - 100080

Published: June 28, 2024

Language: Английский

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