核磁共振氢谱的有机化学实验教学探讨  

Exploration on Organic Chemistry Laboratory Teaching in Nuclear Magnetic Resonance Hydrogen Spectroscopy

作　　者：韩玉玺 于青[1] 王忠卫[1] 黄小文[1] 程桂青 HAN Yuxi;YU Qing;WANG Zhongwei;HUANG Xiaowen;CHENG Guiqing(College of Materials Science and Engineering,Shandong University of Science and Technology,Shandong Qingdao 266590,China)

机构地区：[1]山东科技大学材料科学与工程学院,山东青岛266590

出　　处：《广州化工》2024年第19期183-185,共3页GuangZhou Chemical Industry

基　　金：山东科技大学课程思政培育项目(No:0104056731306)。

摘　　要：有机化学是一门研究有机化合物的科学,涉及碳等元素的化学性质、结构和反应。它是化学领域中的重要分支,对于理解生命、药物、材料和能源等方面具有重要意义。有机化学的核心是研究碳原子的特性。由于其具有四个价电子,可以与其他原子形成共价键,从而构建出多样化的化合物。有机化学家可以通过研究碳原子的连接方式、空间构型和电子分布,揭示了有机化合物的结构和性质,其研究内容包括有机合成、反应机理、分析方法和结构表征等。核磁共振氢谱是有机化学中非常重要的表征工具,它在有机化学教学中具有重要的作用。首先,核磁共振氢谱可以帮助学生了解分子结构和化学键的情况,分析峰的位置和强度可以确定分子中氢原子的化学环境。其次,通过实验操作和谱图解读,学生可以培养实验操作技能和科学思维能力。总之,核磁共振氢谱在有机化学教学中的重要性不可忽视,它为学生提供了一个深入理解有机化学的工具和方法。Organic Chemistry is the science of organic compounds,dealing with the chemical properties,structure and reactions of the element carbon.It is an important branch of the field of chemistry and has important implications for the understanding of life,drugs,materials and energy.The core of Organic Chemistry is the study of the properties of carbon atoms.Carbon atoms have four valence electrons and can form covalent bonds with other atoms to build a variety of compounds.Organic chemists have revealed the structure and properties of organic compounds by studying the connection mode,spatial configuration and electron distribution of carbon atoms.The research content of Organic Chemistry includes organic synthesis,reaction mechanism,analytical methods and structural characterization.Nuclear magnetic resonance(NMR)hydrogen spectroscopy is a very important tool in Organic Chemistry,and it plays a significant role in Organic Chemistry education.Firstly,NMR hydrogen spectroscopy helped students understand the molecular structure and the situation of chemical bonds,as the analysis of peak positions and intensities can determine the chemical environment of hydrogen atoms in a molecule.Secondly,through experimental operations and interpretation of spectra,students can develop practical skills and scientific thinking abilities.In conclusion,the significance of NMR hydrogen spectroscopy in Organic Chemistry education cannot be underestimated as it provided students with a tool and method to gain a deep understanding of Organic Chemistry.

关 键 词：有机化学 核磁共振 化学环境 科学思维 

分 类 号：G642[文化科学—高等教育学]