Shown are the H NMR spectra for 2 isomeric compounds of the formula C5H10O. The IR spectrum of both have an absorption in the region of 1700 to 1730 cm-1. Provide the structure for each compound, and which hydrogen atoms give rise to the peaks in each spectrum. The peak at 7.27 ppm can be ignored, and the red numbers are integration values.

Organic Chemistry: A Guided Inquiry
2nd Edition
ISBN:9780618974122
Author:Andrei Straumanis
Publisher:Andrei Straumanis
Chapter4: Polar Bonds, Polar Reactions
Section: Chapter Questions
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Shown are the H NMR spectra for 2 isomeric compounds of the formula C5H10O. The IR spectrum of both have an absorption in the region of 1700 to 1730 cm-1. Provide the structure for each compound, and which hydrogen atoms give rise to the peaks in each spectrum.

The peak at 7.27 ppm can be ignored, and the red numbers are integration values.

Compound II
2.6 2.4
1.98
9
8
2.2 2.0 1.8
7
6
1.6
01.
5
1.4
1.2
3.00
4
w.
3
2
1
ppm
0
Transcribed Image Text:Compound II 2.6 2.4 1.98 9 8 2.2 2.0 1.8 7 6 1.6 01. 5 1.4 1.2 3.00 4 w. 3 2 1 ppm 0
Compound I
9.8
10
0.92
9
-∞
7
6
1.0
5
ele
2.45
T
1.7 1.6 1.5
3
1.96
2
2.34
1
ppm
1.98 3.00
Transcribed Image Text:Compound I 9.8 10 0.92 9 -∞ 7 6 1.0 5 ele 2.45 T 1.7 1.6 1.5 3 1.96 2 2.34 1 ppm 1.98 3.00
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