有机化学 ›› 2025, Vol. 45 ›› Issue (5): 1478-1508.DOI: 10.6023/cjoc202408025 上一篇    下一篇

综述与进展

官能团迁移策略在光驱动不饱和烃双官能团化中的应用

贺重隆, 周有康, 段新华, 刘乐*()   

  1. 西安交通大学化学学院 储能材料与器件教育部工程研究中心 西安市可持续能源材料化学重点实验室 西安 710049
  • 收稿日期:2024-08-19 修回日期:2024-09-18 发布日期:2024-10-29
  • 作者简介:
    共同第一作者.
  • 基金资助:
    西安交通大学科研启动基金(7121192002); 中央高校基本科研业务费(xzy022024023)

Application of Functional Group Migration Strategies in Photodriven Difunctionalization of Unsaturated Hydrocarbons

Chonglong He, Youkang Zhou, Xinhua Duan, Le Liu*()   

  1. Xi'an Key Laboratory of Sustainable Energy Material Chemistry, Engineering Research Center of Energy Storage Materials and Devices, Ministry of Education, School of Chemistry, Xi'an Jiaotong University, Xi'an 710049
  • Received:2024-08-19 Revised:2024-09-18 Published:2024-10-29
  • Contact: * E-mail: le.liu@xjtu.edu.cn
  • About author:
    The authors contributed equally to this work.
  • Supported by:
    Research Foundation of Xi'an Jiaotong University(7121192002); Fundamental Research Funds for the Central Universities(xzy022024023)

不饱和烃的双官能团化反应是实现烯烃和炔烃高附加值转化的重要合成策略, 可以通过单一步骤操作在不饱和键上连续引入两种不同的官能团, 从而高效地构建复杂的分子结构, 在材料化工、生物制药以及精细化学品合成等领域具有广泛用途. 近年来, 随着光化学在有机合成领域的广泛应用, 自由基介导的双官能团化反应取得了重要进展, 而实现高选择性的双官能团化反应依然存在挑战. 综述了最近10年来, 利用光诱导自由基加成/官能团迁移策略来实现不饱和烃的选择性双官能团化反应的最新进展, 对合成策略和关键反应步骤进行了系统阐述.

关键词: 可见光驱动, 不饱和烃, 官能团迁移, 双官能团化

Difunctionalization of unsaturated hydrocarbons is a pivotal synthetic strategy enabling the conversion of alkenes and alkynes into high value-added compounds. It allows for the introduction of two functional groups into the unsaturated bond in a single step, facilitating the efficient construction of complex molecular architectures, which has been widely utilized in material chemistry, pharmaceutical and fine chemical synthesis. Recently, significant progress has been made via free radical-mediated difunctionalization due to the extensive application of photocatalysis. However, highly selective difunc- tionalization reactions still remain challenging. The research progress of selective difunctionalization of unsaturated hydro- carbons using a free radical addition/functional group migration strategy over the past decade is summarized, and synthetic strategies and key reaction steps are systematically elaborated.

Key words: visible-light-driven, unsaturated hydrocarbon, functional group migration, difunctionalization