How would you distingush between the molecules using 1H NMR spectra? Give TWO key differences.

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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How would you distingush between the molecules using 1H NMR spectra? Give TWO key differences. 

You are analyzing an essential oil extract from a flower using GC/MS and you
identify the terpene isomers linalool (MW 154) and eucalyptol (MW 154) in the products and
obtain the mass spectra shown below:
Rel. Intensity
Rel. Intensity
100
80
60-
40
20
0.0+
0.0
100
the
80-
60
40
20
0.0-
0.0
Jutal
80
m/z
Linalool
MASS SPECTRUM
40
Eucalyptol
MASS SPECTRUM
40
80
m/z
120
120
160
160
O
og BAC
eno
eucalyptol
(Einlog
OH
linalool
Transcribed Image Text:You are analyzing an essential oil extract from a flower using GC/MS and you identify the terpene isomers linalool (MW 154) and eucalyptol (MW 154) in the products and obtain the mass spectra shown below: Rel. Intensity Rel. Intensity 100 80 60- 40 20 0.0+ 0.0 100 the 80- 60 40 20 0.0- 0.0 Jutal 80 m/z Linalool MASS SPECTRUM 40 Eucalyptol MASS SPECTRUM 40 80 m/z 120 120 160 160 O og BAC eno eucalyptol (Einlog OH linalool
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