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Nuclear Magnetic Resonance Spectrometry Chap 19. Identification of Compounds with NMR. Can be used organics, organometallics, and biochemical molecules NMR alone is not sufficient for compound ID Corroborate with MS, IR, and UV-vis, and elemental analysis. - PowerPoint PPT Presentation
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Nuclear Magnetic Resonance Spectrometry
Chap 19
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
Spectrum 1 Empirical formula C4H8O
CH3-C-CH2CH3=
O
Spectrum 2 Empirical formula C4H8O2
CH3-C-O-CH2CH3=
O
Spectrum 3 Contains C, H, O MW = 72
CH3CH2CH2-C-H
=O
Spectrum 4 Contains C and H
(CH3)3- C6H5
Spectrum 5 Empirical formula C10H13NO2
Spectrum 5 Empirical formula C10H13NO2
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