【摘要】 有机合成作为基础有机化学的中心内容之一,许多学生往往对此感到棘手,容易在学习过程中犯下各种错误。在讨论如何合成一种目标产物时,学生们常常会想出五花八门的方法,然而很多路径都因为思维方法不够严密导致其中一步出现错误。例如:在合成1,3,5-三溴苯时,许多同学简单的认为由苯和溴水反应就可以得到它,殊不知这种想法的错误性,在于自己对苯的性质了解不够透彻。文章就以1,3,5-三溴苯的合成方法为例,帮助学生在更好地认识苯的性质的同时,也提高了自身分析、解决问题的能力。更多还原

【Abstract】 Organic synthesis as one of the center part of the foundation of organic chemistry, many students often feel awkward, easy to commit all sorts of mistakes. While discussing how to synthesize a kind of target product, the students will come up with a variety of methods, but many methods are fault due to one step is not rigorous. For example, when synthesize of the 1,3,5-Tribromobenzene,many students simply thought it will get by the reaction of benzene and bromine. But the idea’s error is that students have not enough clear understanding of the nature of benzene. In the paper, we will introduce the way how to synthesize the 1,3,5-Tribromobenzene.And not only help students to understand the nature of benzene better, but also improve their skills of analysis and solving problems at the same time.更多还原