Propose a structure for an amine with molecular formula C6H7N by interpreting the given 'H and 13C NMR data below. 1H NMR Ō 2.35 ppm Ō 7.10 ppm Ō 8.46 ppm singlet (3) doublet (2) doublet (2) 13C NMR 2, 4 1,5 6.00 5.00- 4.00- 7 3.00- 2.00- 1.00- 0.00 200 180 160 140 120 100 80 60 40 20 8/ ppm

Propose a structure for an amine with molecular formula C6H7N by interpreting the given 'H and 13C NMR data below. 1H NMR Ō 2.35 ppm Ō 7.10 ppm Ō 8.46 ppm singlet (3) doublet (2) doublet (2) 13C NMR 2, 4 1,5 6.00 5.00- 4.00- 7 3.00- 2.00- 1.00- 0.00 200 180 160 140 120 100 80 60 40 20 8/ ppm

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

Propose a structure for an amine with molecular formula CfH7N by interpreting the given 1H and 13C NMR data below.
14 NMR
† 2.35 ppm
ò 7.10 ppm
ò8.46 ppm
singlet (3)
doublet (2)
doublet (2)

Propose a structure for an amine with molecular formula C6H7N by interpreting the given 'H and 13C NMR data below.
1H NMR
Ō 2.35 ppm
Ō 7.10 ppm
Ō 8.46 ppm
singlet (3)
doublet (2)
doublet (2)
13C NMR
2, 4
1,5
6.00
5.00-
4.00-
6.
7
3.00-
2.00-
1.00-
0.00
200
180
160
140
120
100
80
60
40
20
8/ ppm

Definition Definition Organic compounds with a nitrogen atom having a lone pair of electrons on it. Amines are derived from ammonia (NH 3 ), wherein hydrogen atoms are substituted by an aryl or alkyl group.

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