有机化学    

研究论文

镍催化芳基/烯丙基交叉亲电偶联反应制备烯丙基取代芳基硼酸酯

刘涛波a, 刘猛a, 刘鑫东a, 韩梅兰a, 徐光利*,a,b,c, 韩鸿萍*,a,b,c   

  1. a青海师范大学化学化工学院 西宁 810000;
    b高原科学与可持续发展研究院 西宁 810000;
    c青海省环境功能材料先进技术与应用重点实验室 西宁 810016
  • 收稿日期:2026-03-10 修回日期:2026-07-06 发布日期:2026-09-14
  • 基金资助:
    青海省自然科学基金(No. 2024-ZJ-998)资助项目.

Nickel-Catalyzed Aryl-Allyl Cross-Electrophile Coupling for the Synthesis of Allyl-Substituted Aryl Boronates

Liu Taoboa, Liu Menga, Liu Xindonga, Han Meilana, Xu Guangli*,a,b,c, Han Hongping*,a,b,c   

  1. aCollege of Chemistry & Chemical Engineering, Qinghai Normal University, Xining 810000;
    bAcademy of Plateau Science and Sustainability, Xining 810000, P. R. China;
    cQinghai Key Laboratory of Advanced Technology and Application of Environmental Functional Materials, Xining 810016, China
  • Received:2026-03-10 Revised:2026-07-06 Published:2026-09-14
  • Supported by:
    Natural Science Foundation of Qinghai Province (No. 2024-ZJ-998).

报道了一种以烯丙醇与硼酸酯取代芳基三氟甲磺酸酯为反应底物,依托镍催化芳基-烯丙基交叉亲电偶联策略,高效构筑烯丙基取代芳基硼酸酯分子骨架的合成新路径。该体系条件温和,官能团兼容性好;克级制备实验证明其具备工业化潜力。所得产物可经Suzuki、Chan-Lam偶联衍生为多样复杂分子,并可转化为各类活性官能团,展现出优良的合成应用价值。

关键词: 镍催化, 还原偶联, 烯丙醇, 烯丙基取代芳基硼酸酯

A novel synthetic strategy for the efficient assembly of allyl-substituted aryl boronate scaffolds via nickel-catalyzed aryl-allyl cross-electrophile coupling is reported, with allylic alcohols and boronate-functionalized aryl triflates serving as starting materials. This catalytic system proceeds under mild conditions and exhibits broad functional group tolerance. Gram-scale preparation experiments verify its potential for industrial translation. The resulting products can be elaborated into diverse sophisticated molecules through Suzuki-Miyaura and Chan-Lam couplings, and readily converted to a wide range of reactive functional groups, thus demonstrating outstanding synthetic utility.

Key words: Nickel-Catalyzed, Reductive coupling, Allyl alcohols, Allyl-substituted arylboronates