05082 Spectrum, edited by Nanjing University of Chinese Medicine (2022)
First, the nature of the course and its purpose and requirements
(A) the nature and characteristics of the course
Spectroscopy course is an important professional basic course for the pharmacy major in the self-taught examination of higher education in Jiangsu Province, including ultraviolet spectrum (UV), infrared spectrum (IR), nuclear magnetic resonance spectrum (1H-NMR), nuclear magnetic resonance spectrum (13C-NMR) and mass spectrometry (13C-NMR). This course contains a large number of spectra and composition tables, and illustrates the basic principles of various spectral methods with examples. On this basis, the relationship between various spectra and the structure of organic compounds and their application in the identification of compound structures are emphatically introduced, with emphasis on the mutual verification and comprehensive analysis of spectra.
This course belongs to the basic course of traditional Chinese medicine chemistry. Through the study of this course, students are required to master the theoretical basis of ultraviolet spectrum, infrared spectrum, nuclear magnetic resonance hydrogen spectrum, nuclear magnetic resonance carbon spectrum and mass spectrometry, as well as the relationship between various spectra and the structure of compounds, so as to cultivate students' ability to analyze the structure through spectra and lay a good foundation for studying Chinese medicine chemistry in the future. This course is based on self-study or course teaching.
(B) the basic requirements of this course
Through the study of this course, candidates should meet the following requirements:
1. Master the molecular ion peaks, fragment ion peaks, common cracking modes and mass spectra of various organic compounds in mass spectrometry.
2. Master the basic principle of hydrogen nucleus, chemical shift and influencing factors, peak area and number, spin-spin coupling and coupling constant, low-level coupling system and hydrogen spectrum analysis of general organic compounds in nuclear magnetic resonance.
3. Understand the chemical shift and its influencing factors in NMR carbon spectrum, direct hydrocarbon coupling (i.e. 1JCH) coupling and carbon spectrum analysis of simple organic compounds.
4. Master the analysis and application of infrared characteristic absorption and infrared spectrum of various organic compounds.
5. Master the ultraviolet characteristic absorption of various organic compounds and the analysis and application of ultraviolet spectrum.
6. Understand the four-spectrum comprehensive analysis of organic compounds.
(C) the link between this course and related courses
The prerequisite courses of this course are organic chemistry and analytical chemistry. Organic chemistry mainly introduces the types and basic properties of basic organic compounds. Analytical chemistry introduces the basic principles of ultraviolet, infrared, mass spectrometry, 1 H-NMR and 13C-NMR. These two courses can help us to better understand the relationship between the spectra and structures of organic compounds in spectroscopy, and how to analyze and determine the structures.
Click to download: 05082 spectrum (Gao Gang 1992) full version.
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