nuclear magnetic resonance spectrometry chap 19. identification of compounds with nmr can be used...
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![Page 1: Nuclear Magnetic Resonance Spectrometry Chap 19. Identification of Compounds with NMR Can be used organics, organometallics, and biochemical molecules](https://reader035.vdocument.in/reader035/viewer/2022062714/56649d5e5503460f94a3d2a9/html5/thumbnails/1.jpg)
Nuclear Magnetic Resonance Spectrometry
Chap 19
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Identification of Compounds with NMRIdentification of Compounds with NMR
• Can be used organics, organometallics, andbiochemical molecules
• NMR alone is not sufficient for compound ID
• Corroborate with MS, IR, and UV-vis, and elemental analysis
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Spectrum 1 Empirical formula C4H8O
CH3-C-CH2CH3=
O
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Spectrum 2 Empirical formula C4H8O2
CH3-C-O-CH2CH3=
O
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Spectrum 3 Contains C, H, O MW = 72
CH3CH2CH2-C-H
=O
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Spectrum 4 Contains C and H
(CH3)3- C6H5
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Spectrum 5 Empirical formula C10H13NO2
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Spectrum 5 Empirical formula C10H13NO2