大学化学 >> 2025, Vol. 40 >> Issue (11): 300-309.doi: 10.12461/PKU.DXHX202412075

化学实验 上一篇    下一篇

超声辅助合成结晶玫瑰——推荐一个综合研究型有机化学实验

赵睿盈, 罗舒衡, 李锦科, 张军杰, 朱敏, 李洋, 白艳红, 李银环, 王丽娟   

  1. 西安交通大学化学学院, 西安 710049
  • 收稿日期:2024-12-16 录用日期:2025-04-14 发布日期:2025-11-21
  • 通讯作者: 王丽娟 E-mail:w.z.r.2002@mail.xjtu.edu.cn Lijuan Wang
  • 基金资助:
    2024年教育部产学合作协同育人项目(231001414070218),2024年西安交通大学本科生教学改革研究项目(24BJ05Y)

Ultrasonic-Assisted Synthesis of Rosacetal: A Comprehensive Research-Oriented Organic Chemistry Experiment

Ruiying Zhao, Shuheng Luo, Jinke Li, Junjie Zhang, Min Zhu, Yang Li, Yanhong Bai, Yinhuan Li, Lijuan Wang   

  1. School of Chemistry, Xi'an Jiaotong University, Xi'an 710049, China
  • Received:2024-12-16 Accepted:2025-04-14 Published:2025-11-21
  • Contact: Lijuan Wang E-mail:w.z.r.2002@mail.xjtu.edu.cn

摘要: 本文以“结晶玫瑰合成路线的改进与拓展”为实验目标,基于以问题为导向的探究型学习模式,将有机合成方法学的基本研究过程与实验操作训练融合于问题设计之中,引导学生理解表面活性剂的催化与超声辅助合成对于传统有机合成反应的影响,强化训练学生掌握各种实验操作技能与结构表征方法,提升学生的科学研究素养与综合实践能力。建议课程学时7–8。

关键词: 结晶玫瑰, 超声辅助合成, 研究型, 综合有机化学实验

Abstract: This study focuses on the refinement and expansion of the rosacetal synthesis experiment. By employing a problem-oriented inquiry learning model, we integrated the fundamental research process of organic synthesis methodology with experimental operation training into the issue design. The course aims to guide students in understanding the impact of surfactant catalysis and ultrasound-assisted synthesis on traditional organic synthesis reactions. Additionally, it seeks to comprehensively train students in various experimental operation skills and structural characterization methods, thereby enhancing their scientific research proficiency and comprehensive practical abilities. The recommended course duration is 7-8 hours.

Key words: Rosacetal, Ultrasound-assisted synthesis, Research-oriented, Comprehensive organic chemistry experiment