What question did this study set out to answer?

This research aims to address the challenge of balancing stability and reactivity in palladium catalysts for cross-coupling reactions.

May 29, 2026Inorganic Chemistry Frontiers0 citations

Balancing Stability and Reactivity: A Robust Pd(II) Biaryl Precatalyst for Rapid Generation of Catalytically Active Pd(0) Species

WLWeiqi LiUniversity of Tsukuba TITomoki IidaUniversity of Tsukuba MKManaka KanekoUniversity of Tsukuba

Key Points

This research aims to address the challenge of balancing stability and reactivity in palladium catalysts for cross-coupling reactions.
Development of a Pd(II) biaryl precatalyst
Assessment of catalytic activity in generating Pd(0) species
Comparison of stability under air exposure
The Pd(II) biaryl precatalyst demonstrates significantly improved stability compared to conventional Pd(0) precatalysts.
Rapid generation of catalytically active Pd(0) species is achieved, enhancing overall catalytic performance.
Performance metrics indicate superior stability and reactivity balance in cross-coupling applications.

Abstract

Balancing long-term stability and rapid activation of Pd precatalysts in cross-coupling catalysis remains a fundamental challenge. Pd(0) precatalysts readily form active species but lack stability in air, whereas Pd(II) precatalysts...

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