Relative Intensity Transmitance() 10 20 IR Spectrum Mass Spectrum 40 20 100 80 60- W 3500 3000 2500 Wavenumber (cm-1) 2000 1500 1000 500 [M+H]* -0 20 25 30 35 40 45 50 55 70 75 80 m/z b. 1H NMR (a broad singlet with 2H is observed at 6.2 ppm) 22 13C NMR 20 1.8 1.6 1.4 1.2 1.0 8 (ppm) 200 150 8 (ppm) 100 50

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
Chapter14: Mass Spectrometry
Section: Chapter Questions
Problem 14.37P
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 Use the spectrometric data below to elucidate a structure. They will be a combination of 1H NMR, 13C NMR, IR, and MS.

Relative Intensity
Transmitance()
10
20
IR Spectrum
Mass Spectrum
40
20
100
80
60-
W
3500
3000
2500
Wavenumber (cm-1)
2000
1500
1000
500
[M+H]*
-0
20
25
30
35
40
45
50
55
70
75
80
m/z
Transcribed Image Text:Relative Intensity Transmitance() 10 20 IR Spectrum Mass Spectrum 40 20 100 80 60- W 3500 3000 2500 Wavenumber (cm-1) 2000 1500 1000 500 [M+H]* -0 20 25 30 35 40 45 50 55 70 75 80 m/z
b. 1H NMR (a broad singlet with 2H is observed at 6.2 ppm)
22
13C NMR
20
1.8
1.6
1.4
1.2
1.0
8 (ppm)
200
150
8 (ppm)
100
50
Transcribed Image Text:b. 1H NMR (a broad singlet with 2H is observed at 6.2 ppm) 22 13C NMR 20 1.8 1.6 1.4 1.2 1.0 8 (ppm) 200 150 8 (ppm) 100 50
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