Phosphine-incorporated Metal-Organic Framework for Palladium Catalyzed Heck Coupling Reaction.

ABSTRACT: As an emerging material with the potential to combine the high efficiency of homogeneous catalysts and high stability and recyclability of heterogeneous catalysts, metal-organic frameworks (MOFs) have been viewed as one of the candidates to produce catalysts of the next generation. Herein, we heterogenized the highly active mono(phosphine)-Pd complex on surface of UiO-66 MOF, as a catalyst for Suzuki and Heck cross coupling reactions. The successful immobilization of these Pd-monophosphine complexes on MOF surface to form UiO-66-PPh₂-Pd was characterized and confirmed via comprehensive set of analytical methods. UiO-66-PPh₂-Pd showed high activity and selectivity for both Suzuki and Heck Cross Coupling Reactions. This strategy enabled facile access to mono(phosphine)

SUBMITTER: Chen W 

PROVIDER: S-EPMC11319216 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature