Chapter14: Chromatography
Section: Chapter Questions
Problem 9P
Related questions
Question
Please assign the proton peaks directly on the molecule from the NMR provided
Transcribed Image Text:SH7407.10.fid
-8.26
-8.22
8.07
-8.09
7.66
7.63
-7.62
-7.55
-7.44
-7.42
-741
-7.41
-7.39
-7.39
7.37
-7.37
7.34
7.31
11
10²7-
S
1.00
0.10
97
7.26
7.18
7.13
26.9-
19
-6.85
6.81
6.64
766
DCM impority.
9.5 9.0 8.5 8.0 7.5 7.0 6.5
6.0
-5.31
H
0.17-
H
H
5.5 5.0 4.5
f1 (ppm)
H
mm
V
-
H
H
0.15-
H
H
acetone
impurity
-NO₂
H
4.0 3.5 3.0
1.54
1.35
de-t
1.28
PAS
2.5 2.0 1.5
H₂0 impurity
1.0
-750
-700
-650
-600
-550
-500
450
-400
-350
-300
-250
-200
-150
-100
-50
-0
0.5 0.0
50
Expert Solution
Step 1
H1 NMR provides us the details regarding the structure of the molecules
The name of the given compound is 1-nitro-4-styrylbenzene
To assign the proton peaks.
Step by step
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