N
X
C
O
N
S
Hal
Solvents
Natural
Products
P Si
C
C
C C
C
C
210
5 1 H NMR
5.7.4 Iodo Compounds
1 H Chemical Shifts and Coupling Constants (δ in ppm, J in Hz)
5.7.5 References
[1] R.J. Abraham, M. Mobli, Modelling 1 H NMR Spectra of Organic Compounds,
Wiley, Chichester, 2008.
I
I
H
I
H
H
H
H
H
H
I
H
H
H
H
H
H
H
I
H
H
H
I
H
I
I
I
I
I
I
I
I
I
CHI 3
CH 2 I 2
CH 3 I
a
H
H
H
H
H
d
c
b
e
7.97
7.62
8.02
7.68
7.46
7.39
7.02
7.10
7.32
a
b
c
d
e
1.97
1.30
4.18
2.45
1.36
1.67
1.80
1.53
1.26
4.96
2.06
1.72
1.62
1.73
6.57
6.23
6.53
2.16
3.90
4.91
3.15
3.16
1.04
5.24
4.24
2.96
1.89
1.95
3.20
1.42
0.93
2.06
1.80
1.86
1.86
3 J ab 15.9
3 J ac 7.8
2 J bc -1.5
3 J ab 7.5
3 J ac 4.4
2 J bc -5.9
3 J bd 9.9
3 J be 6.6
3 J ce 10.0
3 J 7.0
a
b
c
2.31
1.04
0.76
3.64
7.70
3 J ab 8.0
4 J ac 1.1
5 J ad 0.5
4 J ae 2.2
3 J bc 7.4
4 J bd 1.8
I