Visible-light-promoted regioselective hydrocarboxylation of allenes with formate salt and CO2

Visible-light-promoted hydrocarboxylation of allenes with formate salt and CO2 was developed for the first time using commercially available [Ir(ppy)2(dtbbpy)]PF6 as a photocatalyst. This strategy provides an efficient and practical method to access β,γ-unsaturated linear carboxylic acids in moderat...

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Bibliographic Details
Published in:Organic & biomolecular chemistry 2024-04, Vol.22 (16), p.3245-3248
Main Authors: Zhang, Xian-Ming, Liu, Bao-En, Zhang, Zhen-Qiang, Zhuang-Ping Zhan
Format: Article
Language:English
Subjects:
Carbon dioxide
Carboxylic acids
Regioselectivity
Online Access:Get full text
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Summary:Visible-light-promoted hydrocarboxylation of allenes with formate salt and CO2 was developed for the first time using commercially available [Ir(ppy)2(dtbbpy)]PF6 as a photocatalyst. This strategy provides an efficient and practical method to access β,γ-unsaturated linear carboxylic acids in moderate yields with complete regioselectivity.
ISSN:1477-0520
1477-0539
DOI:10.1039/d4ob00343h