Proceedings of nanoGe Spring Meeting 2022 (NSM22)
DOI: https://doi.org/10.29363/nanoge.nsm.2022.377
Publication date: 7th February 2022
The construction of carbonyl compounds via carbonylation reaction using a safe CO source remains a long-standing challenge to synthetic chemists. Only few methods used CO2 as a CO source because of its inertness but also due to its inherent reactivity that delivers preferably carboxylation products.In this work, we report a new electro synthetic approach to use CO2 as a CO source in dual metal catalysis and a non-sacrificial electrode system. We propose the coupling of the electrocatalytic CO2 reduction to CO with the Ni-catalyzed carbonylation of benzyl chlorides. This method allowed obtaining a bench of symmetric ketones with good to excellent yields.
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