Learn how to distinguish proton NMR signals in the aromatic region from one another by analyzing the substituents on the ring. Electron donating substituents will shield protons at the ortho and para positions, shifting those signals upfield. Electron withdrawing substituents will deshield protons at the ortho and para positions shifting those signals downfield. Chemical shift is sometimes the only way to distinguish signals from one another when splitting and integration are identical. This is a very important skill to master to solve complex spectral problems.
1H NMR Spectroscopy Playlist: • 1H NMR Spectroscopy (O...
RU-vid Video URL: • How to Analyze Chemica...
Video hashtags: #ChemistrywithCaroline #MasterOChem #AromaticRegion
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23 сен 2024
