Answered: 1Η ΝMR 8 7 6 5 4 3 2 1 HSP-43-687 ppm…

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1Η ΝMR 8 7 6 5 4 3 2 1 HSP-43-687 ppm Peak # Peak Splitting O (ppm) 3.00 - 00

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

Chapter20: Molecular Mass Spectrometry

Section: Chapter Questions

Problem 20.11QAP

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A: C-13 NMR

Question

You are provided an unknown sample with the molecular formula C₈H₉NO. After running the NMR, you obtain the following spectra.

Name and draw the structure of the compound

1Η ΝMR
8
7
6
5
4
3
2
1
ppm
HSP-43-687
Peak #
Peak Splitting
O (ppm)
3.00
- 00

13C NMR
200
180
160
140
120
100
80
60
40
20
ppm
CDS-02-640
Peak #
O (ppm)

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