Chapter 14 Spectroscopy Worksheet 02
1)
A compound with the formula C10H14O2 exhibits the IR, 1 H NMR and proton decoupled 13 C NMR spectra
shown below. Please identify this compound and draw the structure in the box below.
13
160
140
120
100
C NMR
80
PPM
60
40
20
0
www.ochemweb.com
4H
6H
4H
www.ochemweb.com
2)
A compound with the formula C4H10O2 exhibits the IR, 1 H NMR and proton decoupled
shown below. Please identify this compound and draw the structure in the box below.
13
70
60
50
13
C NMR spectra
C NMR
40
PPM
30
20
10
0
www.ochemweb.com
6H
4H
www.ochemweb.com
3)
A compound with the formula C4H8O2 exhibits the IR, 1 H NMR and proton decoupled
shown below. Please identify this compound and draw the structure in the box below.
13
80
70
60
50
13
C NMR spectra
C NMR
40
PPM
30
20
10
0
www.ochemweb.com
8H
www.ochemweb.com
4)
A compound with the formula C5H12O3 exhibits the IR, 1 H NMR and proton decoupled
shown below. Please identify this compound and draw the structure in the box below.
13
120
100
80
13
C NMR spectra
C NMR
60
PPM
40
20
0
www.ochemweb.com
6H
3H
2H
1H
www.ochemweb.com
5)
A compound with the formula C5H12O exhibits the IR, 1 H NMR and proton decoupled
shown below. Please identify this compound and draw the structure in the box below.
13
90
80
70
60
13
C NMR spectra
C NMR
50
PPM
40
30
20
10
0
www.ochemweb.com
3H
3H
3H
1H
2H
www.ochemweb.com
6)
A compound with the formula C6H10O exhibits the IR, 1 H NMR and proton decoupled
shown below. Please identify this compound and draw the structure in the box below.
13
140
120
100
13
C NMR spectra
C NMR
80
PPM
60
40
20
0
www.ochemweb.com
2H
1H
1H 1H
www.ochemweb.com