基于元素电负性的有机化学教学设计——以乙烯和溴的反应为例  

Teaching Design of Organic Chemistry Based on Electronegativity of Elements with Example of Reaction of Ethylene and Bromine

作　　者：景崤壁[1] 吕琳[1] 吴星[1] 

机构地区：[1]扬州大学化学化工学院

出　　处：《化学教育》2015年第24期18-20,共3页Chinese Journal of Chemical Education

摘　　要：通过乙烯和澳加成反应的教学设计，展示了参与有机反应的原子的电负性决定有机化学反应过程的逻辑关系，以帮助学生改变靠死记硬背掌握有机化学反应机理的学习方法。This paper disclosed the logical relationship that reaction process in organic chemistry is determined by the atomic electronegativity with the teaaching design of the additive reaction of ethylene and bromine. Based on to the analysis of the reacting atomic electronegativity, the students could master the organic reaction mechanism easily.

关 键 词：电负性 加成反应 教学设计 

分 类 号：O621.25-4[理学—有机化学] G642[理学—化学]