Please describe the key characteristics of the H-NMR and 13C-NMR spectra. ОНHO1. Н,О, КОН+ Cl-2. Н2О, НСІ+ HCIОНFigure 1: Reaction of p-cresol with a-chloroacetic acid NMR spectra (300 MHz, DMSO-d6) ('H-NMR lower spectrum,1³C-NMR upper spectrum)DMSO-d6QE-30024022020018016014012010080604020Offset: 1.2 ppm.12111098

1H -NMR and 13C-NMR are used to identify the number of equivalent and non equivalent protons present…

Answered: Please describe the key characteristics…

Science

Chemistry

Please describe the key characteristics of the H-NMR and 13C-NMR spectra

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter12: Nuclear Magnetic Resonance Spectroscopy

Section: Chapter Questions

Problem 3Q

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Question

Please describe the key characteristics of the H-NMR and 13C-NMR spectra.

ОН
HO
1. Н,О, КОН
+ Cl-
2. Н2О, НСІ
+ HCI
ОН
Figure 1: Reaction of p-cresol with a-chloroacetic acid

NMR spectra (300 MHz, DMSO-d6) ('H-NMR lower spectrum,
1³C-NMR upper spectrum)
DMSO-d6
QE-300
240
220
200
180
160
140
120
100
80
60
40
20
Offset: 1.2 ppm.
12
11
10
9
8

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