Chinese Journal of Organic Chemistry Previous Articles     Next Articles

光催化异构化合成含吸电子取代基顺式烯烃研究

林如海, 毛伟*, 涂东怀, 董兴宗, 马辉, 吕剑*   

  1. 西安近代化学研究所 氟氮化工新材料全国重点实验室 西安 710065
  • 收稿日期:2025-05-08 修回日期:2025-06-11
  • 基金资助:
    国家自然基金(No. 22072112); 中央引导地方科技发展资金(No. 2022ZY2-JCYJ-02); 陕西省重点研发计划(No. 2021ZDLGY13-09)

Synthesis of cis-alkene with electron-withdrawing groups via photocatalytic isomerization

Lin Ruhai, Mao Wei*, Tu Donghuai, Dong Xingzong, Ma Hui, Lu Jian*   

  1. Xi’an Modern Chemistry Research Institute, State Key Laboratory of Fluorine & Nitrogen Chemical, Xi’an 710065
  • Received:2025-05-08 Revised:2025-06-11
  • Contact: *E-mail: hz_mw@163.com; lujian204@263.net.

We report a method for the photocatalytic isomerization synthesis of cis-olefins containing electron-withdrawing groups. The target cis-alkene was synthesized via photocatalytic isomerization using Ir(ppy)₃ as the photosensitizer and 365 nm UV light as the excitation source. This method features mild reaction conditions, high safety, great selectivity, and broad substrate applicability, providing a valuable strategy for the photocatalytic isomerization synthesis of cis-olefin.

Key words: Cis-alkene, photocatalytic isomerization, photosensitizer