大学化学 >> 2023, Vol. 38 >> Issue (8): 128-135.doi: 10.3866/PKU.DXHX202208108

化学实验 上一篇    下一篇

含硒杂环的电化学合成、分析及表征综合实验设计

张震(), 王世龙, 刘珊珊, 李文佐, 何涛, 李家柱()   

  • 收稿日期:2022-08-21 录用日期:2022-09-28 发布日期:2022-11-07
  • 通讯作者: 张震,李家柱 E-mail:zhangz@ytu.edu.cn;jiazhu82@ytu.edu.cn
  • 基金资助:
    山东省自然科学基金(ZR2020QB003);山东省高等教育本科教学改革研究项目(Z2021070);烟台大学教学改革研究项目(jyxm2021014)

Comprehensive Experimental Design for Electrochemical Synthesis, Analysis, and Characterization of Selenium-Containing Heterocycles

Zhen Zhang(), Shilong Wang, Shanshan Liu, Wenzuo Li, Tao He, Jiazhu Li()   

  • Received:2022-08-21 Accepted:2022-09-28 Published:2022-11-07
  • Contact: Zhen Zhang, Jiazhu Li E-mail:zhangz@ytu.edu.cn;jiazhu82@ytu.edu.cn

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摘要：

化学综合实验是学生开展创新实践训练的重要课程。笔者结合团队的科研成果，设计了一个电化学合成含硒杂环的综合实验。实验通过底物制备→电化学合成分析→结构表征→晶体培养解析等环节，对学生的合成操作、过程分析和结构解析等技能进行系统训练。实验中的电化学合成思路有助于提升学生的绿色化学意识，激发实验学习兴趣。

关键词: 电化学, 硒, 有机合成, 绿色化学, 单晶衍射

Abstract:

Performing chemistry experiments is an important way for students to develop practical skills and understand the process of scientific inquiry. Using research results, a comprehensive experiment was designed for the electrochemical synthesis of selenium-containing heterocycles. The experiment teaches students about chemical synthesis, analytical techniques, and structural analysis through the preparation of substrates, electrochemical synthesis and analysis, the spectral characterization of compounds, and crystal culture and analysis, among other processes. Learning about electrochemical synthesis enhances students' awareness of green chemistry and stimulates their interest in the scientific process.

Key words: Electrochemistry, Selenium, Organic synthesis, Green chemistry, Single crystal diffraction