NMR field strength: 400MHZ A 500 - 400 300 -200 C B 100 D 0. 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 f1 (ppm) ® (ppm) Multiplicity (s,d,t,q,m) J (Hz) Signal Assignments A 2.056 N/A 7.465 7.477 В m N/A 7.488 7.500 7.551 7.563 C N/A 7.574 7.586 D 9.467 N/A is
NMR field strength: 400MHZ A 500 - 400 300 -200 C B 100 D 0. 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 f1 (ppm) ® (ppm) Multiplicity (s,d,t,q,m) J (Hz) Signal Assignments A 2.056 N/A 7.465 7.477 В m N/A 7.488 7.500 7.551 7.563 C N/A 7.574 7.586 D 9.467 N/A is
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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Help needed with analyzing the H-NMR spectra and answering the table below. Thank you in advance!
The molecule is 4-Bromoacetanilide

Transcribed Image Text:NMR nuclei observed: H'
Solvent: Acetone
NMR field strength: 400MHZ
A
-500
-400
-300
200
C B
100
4.5
5.0
f1 (ppm)
10.0
9.5
9.0
8.5
8.0
7.5
7.0
6.5
6.0
5.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
E (ppm)
Multiplicity
(s,d,t,q,m)
J (Hz)
Signal
Assignments
A
2.056
S
N/A
7.465
7.477
В
N/A
7.488
7.500
7.551
7.563
C
N/A
7.574
7.586
D
9.467
S
N/A
is

Transcribed Image Text:Hb
На
'N'
Hc
Hd
Hg
Не.
Hf
Hh
Br
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