大学化学 >> 2025, Vol. 40 >> Issue (6): 177-182.doi: 10.12461/PKU.DXHX202408040

所属专题: 化学科普(2025)

科普 上一篇    下一篇

“烯”君入瓮又入学——据元素周期表与酸碱理论谈烯烃教学

李佳旻, 仲文玥, 陈建成   

  1. 南京大学化学化工学院, 南京 210023
  • 收稿日期:2024-08-10 录用日期:2024-09-26 发布日期:2025-06-20
  • 通讯作者: 陈建成 E-mail:kschan@nju.edu.cn
  • 基金资助:
    南京大学百位名师邀约项目;南京大学国际化课程建设项目

Exploring Alkene Chemistry through the Lens of the Periodic Table and Acid-Base Theory: A Dialogue-Based Approach

Jiamin Li, Wenyue Zhong, Kin Shing Chan   

  1. School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
  • Received:2024-08-10 Accepted:2024-09-26 Published:2025-06-20
  • Contact: CHEN Jiancheng E-mail:kschan@nju.edu.cn

摘要: 以对话形式展现K教授和学生小C之间的交流,围绕烯烃化学中几种重要反应展开讨论,引入元素周期表和酸碱理论的概念,对烯烃反应进行系统和全面的解释。全文从烯烃的基本性质入手,衍生至烯烃的多种典型反应,包括氢卤酸加成、硼氢化反应等亲电加成反应,再发展至对设计反应和催化剂本质的思考。小C在K教授的引导下,逐步深入理解这些反应的机理和原理,借助元素周期表和酸碱理论,进一步深化对有机化学的认识和思考。

关键词: 烯烃化学, 亲电加成, 卤素加成, 酸碱理论, 硼氢化反应, 元素周期表

Abstract: This article presents a dialogue between Professor K and student Little C, focusing on discussions about several key reactions in alkene chemistry. By incorporating concepts from the periodic table and acid-base theory, the article provides a systematic and comprehensive explanation of alkene reactions. Starting from the fundamental properties of alkenes, it progresses to various typical reactions, including electrophilic addition, halogenation, and hydroboration. The discussion also reflects on designing reactions and the nature of catalysts. Under Professor K’s guidance, Little C gradually deepens his understanding of the mechanisms and principles underlying these reactions. Utilizing the periodic table and acid-base theory, he further enriches his comprehension of organic chemistry.

Key words: Alkene chemistry, Electrophilic addition, Halogenation, Acid-base theory, Hydroboration reaction, Periodic table