Problem 60 IR Spectrum (liquid film) 4000 3000 2000 1600 1200 800 V (cm") 100- UV Spectrum 105 Mass Spectrum 80 A max 270 nm (log,ɛ 2.6) M*- 120 solvent: methanol C9H12 40 80 120 160 200 240 280 m/e 13C NMR Spectrum (100.0 MHz, CDCI, solution) expansion 135 130 ppm DEPT CH CH,t CHt 24 20 ppm еxpansion expansion proton decoupled solvent 135 130 ppm 24 20 ppm 200 160 120 80 40 0 8 (ppm) 1H NMR Spectrum (400 MHz, CDCI, solution) resolves into 2 peaks at higher field вхpansion еxpansion TMS 6.8 6.6 ppm 2.2 2.0 ppm 10 8 7 6 4 3 2 1 8 (ppm) 149 % of base peak
Problem 60 IR Spectrum (liquid film) 4000 3000 2000 1600 1200 800 V (cm") 100- UV Spectrum 105 Mass Spectrum 80 A max 270 nm (log,ɛ 2.6) M*- 120 solvent: methanol C9H12 40 80 120 160 200 240 280 m/e 13C NMR Spectrum (100.0 MHz, CDCI, solution) expansion 135 130 ppm DEPT CH CH,t CHt 24 20 ppm еxpansion expansion proton decoupled solvent 135 130 ppm 24 20 ppm 200 160 120 80 40 0 8 (ppm) 1H NMR Spectrum (400 MHz, CDCI, solution) resolves into 2 peaks at higher field вхpansion еxpansion TMS 6.8 6.6 ppm 2.2 2.0 ppm 10 8 7 6 4 3 2 1 8 (ppm) 149 % of base peak
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
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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SYNTHESIZE all compounds, showing mechanism sand curved arrows to
indicate electron flow. Make sure you NAME the reactions
Transcribed Image Text:Problem 60
IR Spectrum
(liquid film)
4000
3000
2000
1600
1200
800
V (cm' )
100-
| 105
Mass Spectrum
UV Spectrum
80
F
A max 270 nm (log,0ɛ 2.6 )
60
M*'- 120
solvent : methanol
40
20
C9H12
40
80
120
160
200
240
280
m/e
13C NMR Spectrum
(100.0 MHz, CDCi, solution)
expansion
135 130 ppm
DEPT CH CH,t снt
24
20
ppm
expansion
еxpansion
proton decoupled
solvent
135 130 ppm
24
20
ppm
200
160
120
80
40
0 8 (ppm)
1H NMR Spectrum
(400 MHz, CDCI, solution)
resolves into 2 peaks
at higher field
expansion
expansion
TMS
6.8
6.6 ppm
2.2
2.0
ppm
10
8
7
6
4
3
2
1
8 (ppm)
149
% of base peak
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