4000 3000 2000 1500 1000 500 Wavenumbers (cm) 3H 2H 2H 2H Exchanges with Dz0 11 10 9 8 4. ppm 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 PPM
4000 3000 2000 1500 1000 500 Wavenumbers (cm) 3H 2H 2H 2H Exchanges with Dz0 11 10 9 8 4. ppm 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 PPM
Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter26: An Introduction To Chromatographic Separations
Section: Chapter Questions
Problem 26.1QAP
Related questions
Question
An IR spectrum, a 13C NMR spectrum, and a 1H NMR spectrum were obtained for an unknown structure with a molecular formula of C8H10O2. Draw the structure of this compound.
Transcribed Image Text:4000
3000
2000
1500
1000
500
Wavenumbers (cm*')
3H
2H
2H
2H
Exchanges
with D20
+
+
+
9.
8
7
4
1
ppm
11
10
170
160
150
140
130
120
110
100
90
80
60
30
20
10
PPM
2.
3-
9.
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