Chinese Journal of Organic Chemistry ›› 2026, Vol. 46 ›› Issue (2): 356-378.DOI: 10.6023/cjoc202507019 Previous Articles     Next Articles

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铜催化远程炔-烯丙基取代反应研究进展

李梦蝶a,, 王紫涵a,, 林桃燕a,b,*()   

  1. a 淮北师范大学化学与化工学院 安徽淮北 235000
    b 贵州大学绿色农药全国重点实验室 贵阳 550025
  • 收稿日期:2025-07-15 修回日期:2025-09-25 发布日期:2025-11-15
  • 通讯作者: 林桃燕
  • 作者简介:

    共同第一作者

  • 基金资助:
    国家自然科学基金(22301095); 及绿色农药全国重点实验室2025年度联合开放课题基金(GPLKF202509)

Recent Progress in Copper-Catalyzed Remote Yne-Allylic Substitution Reaction

Mengdie Lia, Zihan Wanga, Taoyan Lina,b,*()   

  1. a School of Chemistry and Chemical Engineering, Huaibei Normal University, Huaibei, Anhui 235000
    b State Key Laboratory of Green Pesticide, Guizhou University, Guiyang 550025
  • Received:2025-07-15 Revised:2025-09-25 Published:2025-11-15
  • Contact: Taoyan Lin
  • About author:

    These authors contributed equally to this work.

  • Supported by:
    National Natural Science Foundation of China(22301095); Opening Funding of Project of National Key Laboratory of Green Pesticide in 2025(GPLKF202509)

Copper-catalyzed remote yne-allylic substitution system is an efficient approach for constructing functional molecules containing unsaturated bonds, and a variety of new catalytic systems and reaction modes have been successfully developed. Yne-allylic ester substrates with remote leaving groups are converted into copper vinyl-allenylidene intermediates under the cooperative catalysis of copper/ligands. The nucleophilic addition of nucleophiles to the γ-position or ε-position of the intermediates can efficiently construct important skeletons such as structurally diverse 1,3-enynes, 1,4-enynes, allenes, spirocyclic compounds, and C—C/C—N/N—N axially chiral compounds. From the perspective of classification by nucleophile types, the latest research progress of copper-catalyzed remote yne-allylic substitution reactions involving various nucleophiles such as carbon, nitrogen, and sulfur is systematically summarized. It focuses on the discussion of reaction mechanisms and prospects for the future development direction of this field.

Key words: copper-catalysis, yne-allylic substitution, remote, copper vinyl-allenylidene intermediate