Química Nova | |
Camphor: a good model for illustrating NMR techniques | |
Azeredo, Rodrigo Bagueira de V.1  Universidade Federal Fluminense, Niterói, Brasil1  Yoneda, Julliane Diniz1  Leal, Kátia Zaccur1  Universidade Federal do Rio de Janeiro, Rio de Janeirp, Brasil1  Universität Potsdam, Potsdam, Germany1  Kleinpeter, Erich1  Seidl, Peter Rudolf1  | |
关键词: organic chemistry; NMR spectroscopy; camphor.; | |
DOI : 10.1590/S0100-40422007000800043 | |
学科分类:化学(综合) | |
来源: Sociedade Brasileira de Quimica | |
【 摘 要 】
The use of Nuclear Magnetic Resonance spectroscopy to establish the three-dimensional structures of molecules is an important component of modern Chemistry courses. The combination of techniques that can be used for this purpose is conveniently illustrated by their application to the camphor molecule. This paper presents applications of several techniques used in NMR spectral interpretation in an increasing order of complexity. The result of individual experiments is illustrated in order to familiarize the user with the way connectivity through bonds and through space is established from 1D/2D-NMR spectra and molecular stereochemistry is determined from different NMR experiments.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201912050594009ZK.pdf | 400KB | download |