逆向思维在邻基参与亲核取代反应教学中的应用  

Application of Reverse Thinking in Nucleophilic Substitution Reaction Neighboring Group Participation Teaching

作　　者：张淑萍[1] 

机构地区：[1]长治学院化学系,山西长治046011

出　　处：《长治学院学报》2016年第5期82-85,共4页Journal of Changzhi University

基　　金：山西省大学生创新项目(2014432)

摘　　要：亲核取代是有机化学中一类非常重要的反应,而邻基参与是亲核取代反应中的重点和难点。文章通过逆向思维方式引导学生学习掌握邻基参与的概念及其对亲核取代反应影响等内容,突破常规思维约束,培养了分析问题和解决问题的能力,进一步提高了课堂教学质量。Nucleophilic substitution is a very important type of reaction in organic Chemistry,and neighboring group participation is an important and difficult point in it. In this paper, the way of reverse thinking is applied to guide students to learn and master the concept of neighboring group participation and its influence on nucleophilic substitution reaction, aiming to breakthrough the restriction of regular thoughts,develop students’ abilities of analyzing and solving problems and improve the teaching quality.

关 键 词：逆向思维 亲核取代 邻基参与 

分 类 号：O621.13[理学—有机化学]