有机化学    

综述与进展

不对称Smiles重排反应研究进展

郭振广, 高登元, 葛洛*, 邓卫平*   

  1. 浙江师范大学化学与材料科学学院 先进催化材料教育部重点实验室 浙江省先进催化与吸附材料重点实验室 浙江金华 321004
  • 收稿日期:2026-04-28 修回日期:2026-05-16
  • 作者简介:共同第一作者
  • 基金资助:
    浙江省自然科学基金(LQN25B020007, LZ23B020003)资助项目.

Research Progress on Asymmetric Smiles Rearrangement

Zhenguang Guo, Dengyuan Gao, Luo Ge*, Wei-Ping Deng*   

  1. Zhejiang·Key·Laboratory of Advanced Catalysis·and·Adsorption·Materials, Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua, Zhejiang 321004
  • Received:2026-04-28 Revised:2026-05-16
  • Contact: *E-mail: geluo2023@zjnu.edu.cn; dengwp827@zjnu.edu.
  • About author:These authors contributed equally to this work.
  • Supported by:
    Zhejiang Provincial Natural Science Foundation of China (LQN25B020007, LZ23B020003)

Smiles重排反应是一类通过分子内芳基迁移实现碳-碳键高效构建的重要合成策略, 广泛应用于药物分子、天然产物与功能材料的合成中, 但其不对称转化发展相对滞后, 目前尚无系统综述. 本文以反应机理为主线, 将不对称Smiles重排反应划分为离子型与自由基型两大类型, 并从手性底物诱导、手性试剂介导、手性催化三大立体控制策略出发系统总结了各反应体系的设计原理、反应特点与适用范围. 最后, 本文总结了当前该领域面临的核心挑战, 并对其未来发展方向与应用前景进行了展望, 旨在为相关手性合成方法学研究提供有益参考.

关键词: Smiles 重排, 不对称合成, 季碳手性中心, 芳基迁移

The Smiles rearrangement is an important synthetic strategy for the efficient construction of carbon-carbon bonds via intramolecular aryl migration, which has been widely applied in the synthesis of pharmaceutical molecules, natural products, and functional materials. However, the development of its asymmetric transformation lags relatively behind, and no systematic review has been reported to date. This review classifies asymmetric Smiles rearrangements into two fundamental classes based on their reaction mechanisms: ionic and radical pathways. It systematically summarizes the design principles, reaction characteristics, and synthetic scope of each system under three well-established stereocontrol strategies: chiral substrate, chiral reagent, and chiral catalysis. Finally, we identify the key challenges in this field and offer perspectives on future development directions and application prospects, with the goal of providing a valuable reference for the development of new chiral synthetic methodologies.

Key words: Smiles rearrangement, Asymmetric synthesis, Chiral quaternary carbon stereocenter, Aryl migration