Choose the structure corresponding to the given 1H and 13C NMR spectra and label each peak splitting (singlet, doublet, etc.) å å ä åNH2NH2NH,NH2онCH3"NH.1H NMR (The blue numbers represent integration)11108.7.431.HSP-47-781ppm13C NMR20018016014012010080604020CoS-10-290ppm

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Answered: å å ä å NH2 NH2 NH, NH2 он CH3 "NH. 1H…

å å ä å NH2 NH2 NH, NH2 он CH3 "NH. 1H NMR (The blue numbers represent integration) 11 10 8. 7. 4 3 1. HSP-47-781 ppm 13C NMR 200 180 160 140 120 100 80 60 40 20 CoS-10-290 ppm

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter13: Structure Determination: Nuclear Magnetic Resonance Spectroscopy

Section13.SE: Something Extra

Problem 30AP

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Question

Choose the structure corresponding to the given 1H and 13C NMR spectra and label each peak splitting (singlet, doublet, etc.)

å å ä å
NH2
NH2
NH,
NH2
он
CH3
"NH.
1H NMR (The blue numbers represent integration)
11
10
8.
7.
4
3
1.
HSP-47-781
ppm
13C NMR
200
180
160
140
120
100
80
60
40
20
CoS-10-290
ppm

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