2-硝基苯-1,3-二酚合成教学实验的副反应产物探究及科学素养的培育

Analysis of Side Reaction Products in the Synthesis of 2-Nitrobenzene-1,3-Diol Laboratory Class and Its Impact on the Cultivation of Scientific Literacy

新时代高等教育的重要任务是将思想政治工作贯穿到整个教育教学过程中。化学学科的实验教学在化学本科培养体系里占据着至关重要的地位。2-硝基苯-1,3-二酚的合成是一个经典的有机化学教学实验,在全国各高校的有机化学实验课程中有着广泛的开展。本文以该教学实验作为案例,记录了实验教学过程中,教师引导学生对实验的副反应产物进行的详细探讨,并在探讨过程中提炼出了课程思政的两个重要要素,即培养科学思维与树立严谨的科学态度,最后对这两个要素在整个本科实验教学体系中的延伸做出了展望。

One indispensable task for higher education in the new era is to involve Values Education by Curriculum into the whole pedagogy.Chemistry laboratory classes play a significant role in undergraduate chemistry education.The synthesis of 2-nitrobenzene-1,3-diol is a classic lab session in organic chemistry.This experiment is widely performed in organic chemistry labs among a large number of universities.In this article,we describe how teachers guided students to analyze the unexpected products from side reactions in the synthesis of 2-nitrobenzene-1,3-diol laboratory class.In addition,the two most important elements of Values Education by Curriculum,scientific thinking and rigorous attitude,are explained in this process.Finally,the applications of these two elements were expanded to the whole undergraduate laboratory education in this article.