可见光诱导EnT策略通过肟酯试剂实现烯烃的双官能团化反应研究进展
Research Progress on Visible-Light-Induced Energy Transfer Strategy for the Difunctionalization of Alkenes via Oxime Esters
摘要: 在过去十年中，可见光介导的能量转移(EnT)催化，特别是三重态–三重态能量转移(TTEnT)催化，已作为一种温和且环保的方法，应用于多样化的有机合成转化。与通常需要牺牲电子受体或供体以完成催化循环的光氧化还原催化相比，EnT光催化通常以高原子经济性进行，同时将废副产物的生成降至最低。此外，成功的光氧化还原催化依赖于精确控制光催化剂和有机底物的氧化还原电位，而EnT策略主要受这些组分之间三重态能量匹配的影响。考虑到EnT光催化在有机合成中双官能化反应中的日益重要性，本文系统总结了近五年来，通过σ键自由基裂解实现的EnT促进的烯烃的双官能化方面的重大进展。
Abstract: Over the past decade, visible-light-mediated energy transfer (EnT) catalysis, particularly triplet-triplet energy transfer (TTEnT) catalysis, has been applied to diverse organic synthetic transformations as a mild and environmentally friendly approach. Compared to photoredox catalysis, which typically requires sacrificing electron acceptors or donors to complete the catalytic cycle, EnT photocatalysis generally operates with high atom economy while minimizing waste byproduct formation. Furthermore, successful photoredox catalysis relies on precise control of the redox potentials of photocatalysts and organic substrates, whereas EnT strategies are primarily governed by triplet energy matching between these components. Given the growing significance of EnT photocatalysis in difunctionalization reactions for organic synthesis, this paper systematically reviews major advances in EnT-facilitated difunctionalization of alkenes via σ-bond radical cleavage over the past five years.
文章引用：万晴雨. 可见光诱导EnT策略通过肟酯试剂实现烯烃的双官能团化反应研究进展[J]. 有机化学研究, 2026, 14(1): 86-100. https://doi.org/10.12677/jocr.2026.141008

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