nuclear magnetic resonance spectrometry chap 19. identification of compounds with nmr can be used...
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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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