9. The proton NMR spectrum for a compound with formula C5H10O is shown below. The normal carbon-13 NMR spectrum has three peaks. The DEPT-135 and DEPT-90 spectral results are tabulated. Draw the structure of this compound. Proton spectrum 5.0 4.5 4.02 Normal Carbon DEPT-135 DEPT-90 26 ppm Positive No peak 36 No peak No peak 84 Negative No peak C5H10O 4.0 3.5 3.0 2.5 2.0 1.5 5.95 1.0 0.5 0.0

9. The proton NMR spectrum for a compound with formula C5H10O is shown below. The normal carbon-13 NMR spectrum has three peaks. The DEPT-135 and DEPT-90 spectral results are tabulated. Draw the structure of this compound. Proton spectrum 5.0 4.5 4.02 Normal Carbon DEPT-135 DEPT-90 26 ppm Positive No peak 36 No peak No peak 84 Negative No peak C5H10O 4.0 3.5 3.0 2.5 2.0 1.5 5.95 1.0 0.5 0.0

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter13: Nuclear Magnetic Resonance Spectroscopy

Section: Chapter Questions

Problem 13.17P: Following are 1H-NMR spectra for compounds G, H, and I, each with the molecular formula C5H12O. Each...

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