有机化学 ›› 2024, Vol. 44 ›› Issue (9): 2854-2861.DOI: 10.6023/cjoc202401006 上一篇    下一篇

研究论文

含苯并杂环芳基硫醚的合成及其抗肿瘤活性研究

杨媛, 牛丽君, 闫泽宇, 叶姗姗, 张变香*()   

  1. 山西大学化学化工学院 太原 030006
  • 收稿日期:2024-01-07 修回日期:2024-04-26 发布日期:2024-05-16
  • 通讯作者: 张变香
  • 基金资助:
    山西省重点研发计划(202202040201009); 中央引导地方科技发展基金(YDZJSX2021C001)

Synthesis and Antitumor Activity of Benzoheterocyclic Aryl Sulfide

Yuan Yang, Lijun Niu, Zeyu Yan, Shanshan Ye, Bianxiang Zhang()   

  1. School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, 030006
  • Received:2024-01-07 Revised:2024-04-26 Published:2024-05-16
  • Contact: Bianxiang Zhang
  • Supported by:
    Key Research and Development Plan of Shanxi Province(202202040201009); Central Government Guides Local Science and Technology Development Fund Projects(YDZJSX2021C001)

以2-巯基苯并唑类化合物和环状二芳基碘鎓盐为原料, 在CuI的催化下成功合成了含苯并杂环的芳硫醚类化合物. 采用1H NMR、13C NMR、紫外可见光谱等技术对目标产物进行了表征. 探究了反应的最佳条件, 生成物最高产率达到了95%. 同时, 对产物进行了抗肿瘤等生理活性测试, 产物表现出良好的抗肿瘤活性. 与线性的二芳基碘鎓盐相比, 反应中生成的碘苯副产物被有效地固定在生成物中, 提高了反应的原子经济性. 此外, 分子结构中的C—I键为后续反应或者应用提供了明确的反应位点.

关键词: 2-巯基苯并唑类, 环状二芳基碘鎓盐, 芳基硫醚, 苯并杂环

Aryl thioethers containing benzene heterocycles were synthesized from reaction of 2-mercaptobenzazoles with cyclic diaryl iodonium salts by CuI catalyst. The target products were characterized by 1H NMR, 13C NMR and UV-Vis spectroscopies. The optimum reaction conditions were discussed, and the highest yield of the target product reached 95%. The optical properties and physiological activities of the products were also tested and analyzed. At the same time, anti-tumor activity tests were conducted on the products, and some products showed good anti-tumor activity. Compared with linear diaryliodonium salts, the iodobenzene by-product generated in the reaction is immobilized in the product, which improves the atom economy, and the C—I bond in the molecular structure provides a reaction site for subsequent reactions or applications.

Key words: 2-mercaptobenzazoles, cyclic diaryl iodonium salts, arylsulfide, benzohybrid ring