Visible-light-induced acylation of active olefins by C-C bond cleavage/ Smiles rearrangement radical relay strategy via EDA complexes

Long-Jin Zhong; Shundan Li; Xiao-Han Ma; Pengfei Huang; Quan Zhou; Kewen Tang; Changhui Liu; Yu LIU

doi:10.1039/d6qo00222f

January 1, 2026Organic Chemistry Frontiers

Visible-light-induced acylation of active olefins by C-C bond cleavage/ Smiles rearrangement radical relay strategy via EDA complexes

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Key Points

The research aims to explore a new method for C-C bond activation using visible light to generate acyl radicals without expensive catalysts.
Utilized electron donor-acceptor complexes under visible light to activate C-C bonds.
Analyzed the resulting acyl radicals and their stability and reactivity.
Compared to traditional noble metal photocatalyst methods.
Successfully generated acyl radicals using the new EDA complex method.
Demonstrated efficiency without the need for noble metals or elaborate dyes.
The approach indicates a simpler path for generating reactive intermediates.

Implication

Photoinduced C-C bond activation generates acyl radicals in olefins, indicating a novel synthetic approach.

Abstract

Photoinduced C-C bond activation of acyl oxime esters to generate aliphatic and aryl acyl radicals typically requires noble metal photocatalysts or synthetically elaborate organic dyes. In contrast, electron donor-acceptor (EDA)...

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Cite This Study

Zhong et al. (2026) studied this question.

synapsesocial.com/papers/69e866ad6e0dea528ddeb0fa https://doi.org/10.1039/d6qo00222f

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Visible-light-induced acylation of active olefins by C-C bond cleavage/ Smiles rearrangement radical relay strategy via EDA complexes

Key Points

Implication

Abstract

Discussion

Cite This Study

Visible-light-induced acylation of active olefins by C-C bond cleavage/ Smiles rearrangement radical relay strategy via EDA complexes

Key Points

Implication

Abstract

Discussion

Cite This Study

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