100 200 CDC13 Experiment 47: 1H NMR of Dimedone CDC13 1.000 0 ppm 5 ppm Ignore these peaks 30.09 100 200 Experiment 47: H NMR of Dimedone in Acetone-D6 5 ppm 1.000 Acetone-D6 ignore this peak TMS ppm ignore this peak 10.44

EBK A SMALL SCALE APPROACH TO ORGANIC L
4th Edition
ISBN:9781305446021
Author:Lampman
Publisher:Lampman
Chapter78: Physical Constants Of Solids: The Melting Point
Section: Chapter Questions
Problem 4P
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Help with annotating the labeled peaks in the 'H NMR (solvent CDCls) spectra and 'H NMR (solvent Acetone-D6) spectra 

Also help with Calculating the keto-enol tautomerization Ka constant for the product in both solvents.
Two solvents and two different Ka

100
200
CDC13
Experiment 47: 1H NMR of Dimedone CDC13
1.000
0 ppm
5 ppm
Ignore these peaks
30.09
Transcribed Image Text:100 200 CDC13 Experiment 47: 1H NMR of Dimedone CDC13 1.000 0 ppm 5 ppm Ignore these peaks 30.09
100
200
Experiment 47: H NMR of Dimedone in Acetone-D6
5 ppm
1.000
Acetone-D6
ignore this peak
TMS
ppm
ignore this peak
10.44
Transcribed Image Text:100 200 Experiment 47: H NMR of Dimedone in Acetone-D6 5 ppm 1.000 Acetone-D6 ignore this peak TMS ppm ignore this peak 10.44
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