Herein, we report the visible-light-mediated addition of organoborates to α-halogenated electron-poor olefins enabled by an environmentally benign metal-free catalyst. The method accommodates a variety of boronic acid derivatives as well as alkenes and delivers the corresponding saturated α-halo-derivatives in up to 90% yields. The obtained products are high-value building blocks in organic synthesis, allowing for a variety of follow-up transformations.

Caldarelli, M., Rezzi, S., Colombo, N., Pirali, T., Papeo, G. (2024). Photocatalytic Radical Coupling of Organoborates with α-Halogenated Electron-Poor Olefins. JOURNAL OF ORGANIC CHEMISTRY, 89(1), 633-643 [10.1021/acs.joc.3c02386].

Photocatalytic Radical Coupling of Organoborates with α-Halogenated Electron-Poor Olefins

Colombo, N;
2024

Abstract

Herein, we report the visible-light-mediated addition of organoborates to α-halogenated electron-poor olefins enabled by an environmentally benign metal-free catalyst. The method accommodates a variety of boronic acid derivatives as well as alkenes and delivers the corresponding saturated α-halo-derivatives in up to 90% yields. The obtained products are high-value building blocks in organic synthesis, allowing for a variety of follow-up transformations.
Articolo in rivista - Articolo scientifico
Halogenation
English
11-dic-2023
2024
89
1
633
643
none
Caldarelli, M., Rezzi, S., Colombo, N., Pirali, T., Papeo, G. (2024). Photocatalytic Radical Coupling of Organoborates with α-Halogenated Electron-Poor Olefins. JOURNAL OF ORGANIC CHEMISTRY, 89(1), 633-643 [10.1021/acs.joc.3c02386].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/472663
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