New Photoinduced Palladium-Catalyzed Negishi Cross-Coupling

In a collaboration between Janssen-UCLM a new Photoinduced Palladium-Catalyzed Negishi Cross-Couplings Enabled by the Visible-Light Absorption of Palladium–Zinc Complexes was described.

The scope of deactivated aryl halides employed in the Negishi coupling was significantly
expanded. NMR experiments confirmed that the formation of the palladium–zinc complex is key for accelerating the oxidative addition step.

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