Please help a bit unsure how to do it 2C: C5H12O100806040-20-040002H35003.5333530003.01H25002.52.020002HExperiment 2: NMR Spectroscopy1.51468-15004H6LET1.0196810551000TT0.5 PPM For each problem, you must:1) Calculate the degree of unsaturation.2) Assign the principal IR absorption bands above 1500 cm¹3) Draw the structure of the compound4) Label the protons on your structure with letters and assign them to peaks on the NMR spectrum(see the example below).BOHDD1HC2H3.53.02.52.0B2H1.5A3H1.0 PPM0.5

Answered: Image /qna-images/answer/61f38edb-3cb3-405f-a890-2df7004d637a.jpg

Answered: 2C: C3H₁2O 100 80 60 48 28 e 4000 4.0…

2C: C3H₁2O 100 80 60 48 28 e 4000 4.0 2H 3500 3.5 SECE 6962062 3000 3.0 2862 1H 2500 2.5 2.0 2000 2H N Experiment 2: NMR Spectroscopy 1468 1580 4H 6LET 1.0 1855 3H 1000 0.5 PPM

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL4: Proton (1h) Nmr Spectroscopy

Section: Chapter Questions

Problem 15E

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Question

Please help a bit unsure how to do it

2C: C5H12O
100
80
60
40-
20-
0
4000
2H
3500
3.5
3335
3000
3.0
1H
2500
2.5
2.0
2000
2H
Experiment 2: NMR Spectroscopy
1.5
1468-
1500
4H
6LET
1.0
1968
1055
1000
TT
0.5 PPM

For each problem, you must:
1) Calculate the degree of unsaturation.
2) Assign the principal IR absorption bands above 1500 cm¹
3) Draw the structure of the compound
4) Label the protons on your structure with letters and assign them to peaks on the NMR spectrum
(see the example below).
B
OHD
D
1H
C
2H
3.5
3.0
2.5
2.0
B
2H
1.5
A
3H
1.0 PPM
0.5

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