光氧化还原催化炔烃的双碳官能团化反应进展
收稿日期: 2025-12-16
修回日期: 2026-01-24
网络出版日期: 2026-02-05
基金资助
国家自然科学基金(22571104)
国家自然科学基金(22201087)
国家重点研发计划(2024YFA1510500)
贵州省基础研究计划[黔科合基础MS[2026]221]
Recent Advances in Dicarbofunctionalization of Alkynes via Photoredox Catalysis
Received date: 2025-12-16
Revised date: 2026-01-24
Online published: 2026-02-05
Supported by
National Natural Science Foundation of China(22571104)
National Natural Science Foundation of China(22201087)
National Key R&D Program of China(2024YFA1510500)
Guizhou Provincial Science and Technology Foundation (QKHJC-MS[2026]221)
Copyright
叶富 , 袁伟明 . 光氧化还原催化炔烃的双碳官能团化反应进展[J]. 有机化学, 2026 , 46(4) : 1146 -1165 . DOI: 10.6023/cjoc202512019
Photoredox-catalyzed dicarbofunctionalization of alkynes has emerged as a cutting-edge research direction in organic synthesis. This strategy ingeniously integrates the mild activation capabilities of photochemistry with the efficient bond-forming characteristics of transition metal catalysis. Through mechanisms such as single-electron transfer, energy transfer, or proton-coupled electron transfer, highly selective dicarbofunctionalization of alkynes can be achieved under visible light conditions. Compared with traditional methods, this approach not only offers mild reaction conditions and excellent functional group tolerance, but also enables precise control over chemo-, regio-, and stereoselectivity, thereby providing a new paradigm for the efficient synthesis of polysubstituted alkenes, cyclic compounds, and bioactive molecules. This review systematically summarizes the latest advances in this field with a focus on the substrate scope, reaction mechanisms, strategies for selectivity control, and synthetic applications, while also offering perspectives on future development trends.
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