N
X
C
Hal
O
N
S
P Si
Natural
Products
Solvents
C
C
C
C C
C
191
5.5 Aromatic Hydrocarbons
191
1 H Chemical Shifts and Coupling Constants of Condensed AromaticAlicyclic Hydrocarbons (δ in ppm, J in Hz)
H
7.04
7.84
6.99
7.26
7.19
7.08
7.40
2.91
3.39
1.60
6.93
2.85
7.01
2.04
6.55
6.88
7.47
3.91 7.31
2.87
7.19
7.23
7.22
7.29
7.75
7.38
7.28
7.55
3.87
3.34
7.07
7.11
7.68
7.31
7.54
7.46
7.80
2.62
-4.03
0.72 1.45
2.23; 2.91
6.86
1.54
1.08
0.73
0.51
a
a
a
c
c
c
b
b
b
d
d
d
4 J ab 1.5
5 J ac 0
6 J ad 0.5
3 J bc 6.7
4 J bd 1.2
3 J cd 8.1
3 J ab 5.5
4 J ac 2.0
5 J ad 0.7
3 J bc 1.9
4 J ab 0
5 J ac 0
6 J ad 0
3 J bc 7
4 J bd 0.6
3 J cd 8
X
C
Hal
O
N
S
P Si
Natural
Products
Solvents
C
C
C
C C
C
191
5.5 Aromatic Hydrocarbons
191
1 H Chemical Shifts and Coupling Constants of Condensed AromaticAlicyclic Hydrocarbons (δ in ppm, J in Hz)
H
7.04
7.84
6.99
7.26
7.19
7.08
7.40
2.91
3.39
1.60
6.93
2.85
7.01
2.04
6.55
6.88
7.47
3.91 7.31
2.87
7.19
7.23
7.22
7.29
7.75
7.38
7.28
7.55
3.87
3.34
7.07
7.11
7.68
7.31
7.54
7.46
7.80
2.62
-4.03
0.72 1.45
2.23; 2.91
6.86
1.54
1.08
0.73
0.51
a
a
a
c
c
c
b
b
b
d
d
d
4 J ab 1.5
5 J ac 0
6 J ad 0.5
3 J bc 6.7
4 J bd 1.2
3 J cd 8.1
3 J ab 5.5
4 J ac 2.0
5 J ad 0.7
3 J bc 1.9
4 J ab 0
5 J ac 0
6 J ad 0
3 J bc 7
4 J bd 0.6
3 J cd 8