可见光促进的激发态钯化学：以Heck反应机理对比为例探讨金属有机化学本科教学新视角

doi:10.12461/PKU.DXHX202602106

Abstract

Abstract: The instruction of organometallic chemistry necessitates the integration of fundamental theories with contemporary research developments. This article advocates for the incorporation of “excited-state palladium chemistry” into undergraduate curricula, employing the visible-light-mediated excited-state palladium-catalyzed Heck reaction as a paradigm. Through comparative analysis with the conventional ground-state, two-electron Heck reaction, this approach elucidates the novel single-electron transfer mechanism, thereby facilitating students’ comprehension of catalytic mechanism diversity and fostering advanced scientific reasoning. Furthermore, by incorporating significant contributions from Chinese researchers, this pedagogical strategy effectively combines ideological education with professional training, enhances disciplinary confidence, and provides innovative perspectives for cultivating the next generation of chemists.

Key words: Organometallic chemistry, Excited-state palladium chemistry, Heck reaction, Reaction mechanism

Qiang Wang, Binjie Li, Honggang Cheng. Visible light-promoted excited-state palladium chemistry: a novel pedagogical approach to organometallic chemistry through mechanistic comparison of Heck reactions[J].University Chemistry, 2026, (): 2602106.

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Visible light-promoted excited-state palladium chemistry: a novel pedagogical approach to organometallic chemistry through mechanistic comparison of Heck reactions

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