[5 points] A compound X (molecular formula C6H12O2) gives a strong peak in its IR spectrum at 1740 cm ¹. The 1H NMR spectrum of X shows only two singlets, including one at 3.5 ppm. The 13C NMR spectrum is given below. Propose a structure for X. 180 160 140 120 100 PPM 80 60 60 40 40 20 20

[5 points] A compound X (molecular formula C6H12O2) gives a strong peak in its IR spectrum at 1740 cm ¹. The 1H NMR spectrum of X shows only two singlets, including one at 3.5 ppm. The 13C NMR spectrum is given below. Propose a structure for X. 180 160 140 120 100 PPM 80 60 60 40 40 20 20

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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[5 points] A compound X (molecular formula C6H12O2) gives a strong peak in its IR spectrum at 1740
cm ¹. The 1H NMR spectrum of X shows only two singlets, including one at 3.5 ppm. The 13C NMR
spectrum is given below. Propose a structure for X.
180
160
140
120
100
PPM
80
60
60
40
40
20
20

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