Issue 3, 2024

Photoredox chromium and cobalt dual catalysis for carbonyl allylation with butadiene via allyl radical intermediates

Abstract

Here, we report an allylation reaction of aldehydes with butadiene using cobalt and chromium catalysts via a metal-hydride hydrogen atom transfer (MHAT) pathway under visible light irradiation. A variety of homoallylic alcohols can be obtained with high yield and excellent diastereoselectivity. The cheap and readily available raw materials and catalysts make the reaction system have a great potential application value.

Graphical abstract: Photoredox chromium and cobalt dual catalysis for carbonyl allylation with butadiene via allyl radical intermediates

Supplementary files

Article information

Article type
Research Article
Submitted
30 Aug. 2023
Accepted
08 Dec. 2023
First published
18 Dec. 2023

Org. Chem. Front., 2024,11, 684-689

Photoredox chromium and cobalt dual catalysis for carbonyl allylation with butadiene via allyl radical intermediates

H. Yan, D. Zhang, Y. Liu, X. Wang, Z. Wu, Y. Jin, X. Ding, J. Shan, E. Hao and L. Shi, Org. Chem. Front., 2024, 11, 684 DOI: 10.1039/D3QO01403G

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