Propose a structure for the following NMR spectrum of a compound with chemical formulaC8H9B.. Draw your final structure in the box. Assign all peaks to protons in your structure.Chem.Rel.shiftarea3.161.003.561.007.181.007.291.50TMS108.76.410 ppmChemical shift (8)2.3.

The given information is: Chemical formula of the compound = C8H9Br 4 chemical shifts are present:…

Answered: 10 9. 8 7 6. 4 3. 1 0 ppm Chemical…

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10 9. 8 7 6. 4 3. 1 0 ppm Chemical shift (8)

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL4: Proton (1h) Nmr Spectroscopy

Section: Chapter Questions

Problem 12E

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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

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Propose a structure for the following NMR spectrum of a compound with chemical formula
C8H9B.. Draw your final structure in the box. Assign all peaks to protons in your structure.
Chem.
Rel.
shift
area
3.16
1.00
3.56
1.00
7.18
1.00
7.29
1.50
TMS
10
8.
7
6.
4
1
0 ppm
Chemical shift (8)
2.
3.

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