Q3: The proton NMR spectrum of a compound with formula C5H100 is shown. The DEPT experimental resultsare tabulated. The infrared spectrum shows medium-sized bands at 2968, 2937, 2880, 2811, and 2711 cm1and strong bands at 1728 cm-1. Draw the structure of this compound.Normal CarbonDEPT-135DEPT-9011.35 ppmNo peakNo peakNo peakPositive12.88Positive23.55Negative47.78PositivePositive205.28PositivePositive (C=0)T m2402.352.302.252.200.750.911.041.012.902.929.69'524232.22.12.01.91.81.71.6141.31.21.1100.92890.2\ 2888.0690.20'889F189¬669.6667.8

Answered: Image /qna-images/answer/cefc5a11-ea6a-4913-84e2-0e878164e437.jpg

Q3: The proton NMR spectrum of a compound with formula C5H100 is shown. The DEPT experimental results are tabulated. The infrared spectrum shows medium-sized bands at 2968, 2937, 2880, 2811, and 2711 cm-1 and strong bands at 1728 cm-1. Draw the structure of this compound.

Q3: The proton NMR spectrum of a compound with formula C5H100 is shown. The DEPT experimental results are tabulated. The infrared spectrum shows medium-sized bands at 2968, 2937, 2880, 2811, and 2711 cm-1 and strong bands at 1728 cm-1. Draw the structure of this compound.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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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

Q3: The proton NMR spectrum of a compound with formula C5H100 is shown. The DEPT experimental results
are tabulated. The infrared spectrum shows medium-sized bands at 2968, 2937, 2880, 2811, and 2711 cm1
and strong bands at 1728 cm-1. Draw the structure of this compound.
Normal Carbon
DEPT-135
DEPT-90
11.35 ppm
No peak
No peak
No peak
Positive
12.88
Positive
23.55
Negative
47.78
Positive
Positive
205.28
Positive
Positive (C=0)
T m
240
2.35
2.30
2.25
2.20
0.75
0.91
1.04
1.01
2.90
2.92
9.6
9'5
24
23
2.2
2.1
2.0
1.9
1.8
1.7
1.6
14
1.3
1.2
1.1
10
0.9
2890.2
\ 2888.0
690.2
0'889
F189¬
669.6
667.8

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