有机化学 ›› 2020, Vol. 40 ›› Issue (12): 4258-4266.DOI: 10.6023/cjoc202005077 上一篇    下一篇

所属专题: 有机光催化虚拟合辑

研究论文

可见光催化分子内环芳构化合成10-菲酚衍生物

滕巧玲a, 许露露a, 程冬萍b, 许孝良a   

  1. a 浙江工业大学化学工程学院 杭州 310014;
    b 浙江工业大学药学院 杭州 310014
  • 收稿日期:2020-05-28 修回日期:2020-07-21 发布日期:2020-08-06
  • 通讯作者: 程冬萍, 许孝良 E-mail:chengdp@zjut.edu.cn;xuxiaoliang@zjut.edu.cn
  • 基金资助:
    浙江省自然科学基金(Nos.LY18B020018,LY15B020004)和国家自然科学基金(No.21602197)资助项目.

Synthesis of 10-Phenanthrenol Derivatives via Visible Light Catalyzed Itramolecular Cycloaromatization

Teng Qiaolinga, Xu Lulua, Cheng Dongpingb, Xu Xiaolianga   

  1. a College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014;
    b College of Pharmaceutical, Zhejiang University of Technology, Hangzhou 310014
  • Received:2020-05-28 Revised:2020-07-21 Published:2020-08-06
  • Supported by:
    Project supported by the Zhejiang Provincial Natural Science Foundation (Nos. LY18B020018, LY15B020004) and the National Natural Science Foundation of China (No. 21602197).

菲衍生物在药物化学和材料科学中具有重要的地位.可见光催化具有绿色、反应条件温和、应用潜力大等优点,已经逐渐成为有机合成中的有力工具.报道了以Ir[dF(CF3)ppy]2(dtbbpy)PF6为可见光催化剂,2-芳基苯甲酰乙酸衍生物发生分子内环芳构化反应,以中等至良好的收率得到一系列10-菲酚衍生物.此外,对该反应的机理进行了推测.

关键词: 可见光催化剂, 自由基反应, 分子内环芳构化, 菲酚

Phenanthrene derivatives play an important role in pharmaceutical chemistry and material science. Due to its advantages of green, mild reaction conditions and great application potential, visible light catalysis has become a powerful tool in organic synthesis. In this paper, under the catalysis of photocatalyst Ir[dF(CF3)ppy]2(dtbbpy)PF6, a series of 10-phenanthrenol derivatives were synthesized from 2-arylbenzoyl acetate derivatives in moderate to good yields through intramolecular cycloaromatization. In addition, the plausible reaction mechanism was also proposed.

Key words: visible-light photocatalysis, radical reaction, intramolecular cycloaromatization, phenanthrenols