Use of Green Solvents in Metallaphotoredox Cross-Electrophile Coupling Reactions Utilizing a Lipophilic Modified Dual Ir/Ni Catalyst System

Facilitating photoredox coupling reactions in process-friendly green solvents was achieved by the successful application of a dual Ir/Ni catalyst system with enhanced solubility properties. These photochemical reactions (specifically Br-Br sp(2)-sp(3) cross electrophile coupling) are reported in a h...

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Veröffentlicht in:Journal of organic chemistry 2021-12, Vol.86 (23), p.17428-17436
Hauptverfasser: Delgado, Pete, Glass, Raoul J., Geraci, Gina, Duvadie, Rohit, Majumdar, Dyuti, Robinson, Richard, Elmaarouf, Imran, Mikus, Malte, Tan, Kian L.
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Sprache:eng
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Zusammenfassung:Facilitating photoredox coupling reactions in process-friendly green solvents was achieved by the successful application of a dual Ir/Ni catalyst system with enhanced solubility properties. These photochemical reactions (specifically Br-Br sp(2)-sp(3) cross electrophile coupling) are reported in a head to head comparison to the standard di-t-Bu bipyridine ligand Ir/Ni catalyst system. This presentation highlights the benefits of altering the solubility properties of the ligands used in the Ir/Ni dual catalyst.
ISSN:0022-3263
1520-6904
DOI:10.1021/acs.joc.1c02013