According to 13C NMR spectrum, what is a major product of the reaction shown in the box? Br C2H5ONA CH3 CH3 E2-Mechanism 1°C NMR spectrum of the major product: 8 Signals 140 120 40 80 PPM 100 60 20 B) A) CH3". •CH3 H2C= •CH3 H3CH,CO C) D) CH3 -CH3 H3C. -CH3

According to 13C NMR spectrum, what is a major product of the reaction shown in the box? Br C2H5ONA CH3 CH3 E2-Mechanism 1°C NMR spectrum of the major product: 8 Signals 140 120 40 80 PPM 100 60 20 B) A) CH3". •CH3 H2C= •CH3 H3CH,CO C) D) CH3 -CH3 H3C. -CH3

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter45: Synthesis And Bioassay Of Sulfanilamide And Derivatives

Section: Chapter Questions

Problem 5Q

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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

According to 13C NMR spectrum, what is a major
product of the reaction shown in the box?
Br
C2H5ONA
CH3
CH3
E2-Mechanism
1°C NMR spectrum of the major product:
8 Signals
140
100
80
PPM
120
60
40
20
B)
A)
CH3
.
-CH3
H2C=
-CH3
H3CH2CO
C)
D)
CH3
•CH3
H3C..
CH3
O A
C
B.

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