Answered: 1C: C-H10 100- -88 60 40- 9 20 4000…

1C: C-H10 100- -88 60 40- 9 20 4000 3500 3.0 ли 2936 2972 3000 2H 2876 2.5 2500 2.0 2000 1714 1469 1500 1383 евтт 12H 1887 1026 1000 1.0 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 I have attached the directions and an example, the problem I need help with is C7H14O

1C: C,H10
100
во
60
40
20
4000
3.5
3500
ли
3000
2Н
2936
1469
2.5
2500
2.0
2000
1714
1.5
1500
1383
12H
1000
1.0 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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