用核磁共振法对脱氢曲瓦拉素进行光谱分析教学

大学化学 Pub Date : 2020-01-01 DOI:10.3866/pku.dxhx201906058

Jianwei Dong, Xue-Jiao Li, L. Cai, Yingchun Miao

引用次数: 0

摘要

本文通过对脱氢曲柳素的核磁共振分析，阐述了本科课程“光谱分析”的教学。脱氢曲vularin具有苯环、双键、酚羟基、羰基、酯基等多个官能团，核磁共振信号清晰可辨，适用于化学位移、偶联常数、二维分析等教学。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Teaching Undergraduate Student Curriculum "Spectral Analysis" by the NMR Analysis of Dehydrocurvularin

: 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 analysis.

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来源期刊

大学化学

自引率

0.00%

发文量

5852

期刊介绍： University Chemistry is an educational research academic journal supervised by the Ministry of Education and co-sponsored by Peking University and the Chinese Chemical Society. It was founded in 1986 and changed to a monthly publication in January 2016. Its purpose is to promote and deepen the reform of university chemistry education and serve to improve the level of chemistry teaching in my country. The main columns are: Today's Chemistry, Teaching Research and Reform, Knowledge Introduction, Chemical Experiments, Teacher-Student Chats, Future Chemists, etc. The journal has been included in many databases such as China Journal Network Full-text Database, Wanfang Database, Taiwan Huayi Database, Chinese Science and Technology Journal Database (Full-text Edition), and American Chemical Abstracts.