I need a table made online for a 1H-NMR and 13C-NMR based on the spectrum linked The labeled diagram has to include 1H: chemical shift , multiplet structure, integration, signals 13C: chemical shift , multiplet structure, integration, signals
I need a table made online for a 1H-NMR and 13C-NMR based on the spectrum linked The labeled diagram has to include 1H: chemical shift , multiplet structure, integration, signals 13C: chemical shift , multiplet structure, integration, signals
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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Question
I need a table made online for a 1H-NMR and 13C-NMR based on the spectrum linked
The labeled diagram has to include
1H: chemical shift , multiplet structure, integration, signals
13C: chemical shift , multiplet structure, integration, signals

Transcribed Image Text:NMR spectra (CDC13): 'H-NMR: 400 MHz, 13C-NMR: 100 MHz
5.0
fi Coom)
10.5
10.0
9.5
9.0
8.5
8.0
7.5
7.0
6.5
6.0
5.5
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-0.5
-1.0
-7.26
-6.84
-3.82

Transcribed Image Text:220
210
200
190
180
170
160
150
140
130
120
80
110
f1 (ppm)
100
90
70
60
50
40
30
20
10
-151.98
-136.33
-111.69
-77.32
-77.00
76.68
-55.92
-34.58
-29.79
Expert Solution

Step 1
1HNMR: no of signals are less. Therefore symmetry in the molecule. Only singlet in aromatic region indicates aromatic and tetrasubstituted. delta 3.6 (6H) indicates presence of OCH3. delta 1.4 (18H) indicates presence ot t-Bu group.
13CNMR: three signal in aromatic region indicates presence of tetrasubstituted aromatic ring. delta 55 indicated OCH3 and delta 34 and 29 indicates t-Bu.
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