Problem 11 IR Spectrum (KBr disc) 1693 4000 3000 2000 1600 1200 800 V (cm") 100- Mass Spectrum 56 M*- 112 80 No significant UV absorption above 220 nm 60 20 40 80 120 160 200 240 280 m/e 13C NMR Spectrum (100.0 MHz, CDCI, solution) DEPT CH CH сн proton decoupled solvent 200 160 120 80 40 0 8(ppm) H NMR Spectrum (400 MHz, CDCI, solutlon) TMS 10. 1 8 (ppm) 9 7 2 % of base peak
Problem 11 IR Spectrum (KBr disc) 1693 4000 3000 2000 1600 1200 800 V (cm") 100- Mass Spectrum 56 M*- 112 80 No significant UV absorption above 220 nm 60 20 40 80 120 160 200 240 280 m/e 13C NMR Spectrum (100.0 MHz, CDCI, solution) DEPT CH CH сн proton decoupled solvent 200 160 120 80 40 0 8(ppm) H NMR Spectrum (400 MHz, CDCI, solutlon) TMS 10. 1 8 (ppm) 9 7 2 % 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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Find the structure and label the peaks. Refer to the second picture on how to do the activity
Transcribed Image Text:Problem 3
CH
1744 CO
IR Spectrum
(CCl, solution)
800
1600
1200
2000
v (cm")
4000
3000
100F
Mass Specrum
8.
57
29
80
No significant UV
60
%3D
absorption above 220 nm
40
20
M - 88
200
240
280
120
m/e
40
80
160
13C NMR Spectrum
(100.0 MHz, CDCI, solution)
4. 3
|CH2
DEPT CH CH, CH
2
C=0
proton decoupled
solvent
200
160
120
80
40
8 (ppm)
'H NMR Spectrum
(200 MHz, CDCI, solution)
expansion
20
1.0
ppm
TMS
10
6
4
2
1
8 (ppm)
sof base peak
Transcribed Image Text:Problem 11
IR Spectrum
(KBr disc)
1693
4000
3000
2000
1600
1200
800
V (cm" )
100-
56
Mass Spectrum
M*- 112
80
No significant UV
60
absorption above 220 nm
40
20
40
80
120
160
200
240
280
m/e
13C NMR Spectrum
(100.0 MHz, CDCI, solution)
DEPT CH CH CH
proton decoupled
solvent
200
160
120
80
40
0 8 (ppm)
1H NMR Spectrum
(400 MHz, CDCI, solution)
TMS
1
8 (ppm)
10
8
7
6.
3
2
% of base peak
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