Which set of H's in the phenacetin analog shown below correspond toHA/HA' in the 1H NMR spectrum shown below?Phenacetin1HNMR Chem235.12.fid7.9 7.8 7.7 7.6HA/HA'HB/HB'NA/A'7.511Group 1oneH3C10B7.2 7.1 7.0F1 (ppm)C/C'ZI6.8 6.7 6.6 6.56f1 (ppm)5[Choose ][Choose ]CH3Group 2900-800700-600-500400-300-200100-0>-3800360034003200-3000280026002400-2200-20001800-16001400- 1200-1000-800600-400-200-200

The 1H chemical shift for -NH proton in amide and amine is typically 5 to 9 ppm. The -CH3 proton…

Answered: Which set of H's in the phenacetin…

Which set of H's in the phenacetin analog shown below correspond to HA/HA' in the 1H NMR spectrum shown below? Group 1 H3C. H CH3 Group 2

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter47: Benzocaine

Section: Chapter Questions

Problem 1Q

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Concept explainers

NMR Spectroscopy

NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra of visible light and all bands of electromagnetic radiation is called spectroscopy.

Question

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Which set of H's in the phenacetin analog shown below correspond to
HA/HA' in the 1H NMR spectrum shown below?
Phenacetin1HNMR Chem235.12.fid
7.9 7.8 7.7 7.6
HA/HA'
HB/HB'
N
A/A'
7.5
11
Group 1
one
H3C
10
B
7.2 7.1 7.0
F1 (ppm)
C/C'
ZI
6.8 6.7 6.6 6.5
6
f1 (ppm)
5
[Choose ]
[Choose ]
CH3
Group 2
900
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3200
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