| 以去氢弯孢霉素NMR结构解析讲授本科生波谱分析课程 |
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| 引用本文： | 董建伟,李雪娇,蔡乐,缪应纯.以去氢弯孢霉素NMR结构解析讲授本科生波谱分析课程[J].大学化学,2020,35(3):113-119. |
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| 作者姓名： | 董建伟 李雪娇 蔡乐 缪应纯 |
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| 作者单位： | 曲靖师范学院化学与环境科学学院;云南大学化学科学与工程学院 |
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| 基金项目： | 云南省研究生优质课程项目;曲靖师范学院教育教学改革研究项目(JGXM201809) |
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| 摘 要： | 以去氢弯孢霉素核磁共振波谱(NMR)解析为例,讲授本科化学和药学相关专业波谱分析课程NMR解析。去氢弯孢霉素结构包含苯环、双键、酚羟基、羰基和酯基等常见基团,NMR信号几乎无重叠、辨识度高,非常适合作为核磁共振波谱结构解析中化学位移、耦合常数和二维核磁共振波谱的授课内容。
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| 关 键 词： | 波谱分析 核磁共振波谱 结构解析 去氢弯孢霉素 |
| 收稿时间： | 2019-06-26 |
Teaching Undergraduate Student Curriculum "Spectral Analysis" by the NMR Analysis of Dehydrocurvularin |
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| Jianwei Dong,Xuejiao Li,Le Cai,Yingchun Miao.Teaching Undergraduate Student Curriculum "Spectral Analysis" by the NMR Analysis of Dehydrocurvularin[J].University Chemistry,2020,35(3):113-119. |
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| Authors: | Jianwei Dong Xuejiao Li Le Cai Yingchun Miao |
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| Institution: | 1. College of Chemistry and Environmental Science, Qujing Normal University, Qujing 655011, Yunnan Province, P. R. China;2. School of Chemical Science and Technology, Yunnan University, Kunming 650091, P. R. China |
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| Abstract: | This paper illustrates the teaching of the undergraduate curriculum "spectral analysis" by the NMR analysis of dehydrocurvularin. Dehydrocurvularin possesses several functional groups including benzene ring, double bond, phenolic hydroxyl, carbonyl, and ester group, and showed distinct and recognizable NMR signals, which is suitable for teaching of chemical shifts, coupling constants, and 2D NMR analysis. |
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| Keywords: | Spectral analysis Nuclear magnetic resonance spectrum Structure elucidation Dehydrocurvularin |
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