Calculation of chemical shifts in substituted benzene rings
δ(
1
H) = 7.27 + ∑ H
i
δ(
13
C) = 128.5 + ∑ C
i
Thomas Vosegaard
H
H
H
H
H
H
1
H
13
C
H
ortho
H
meta
H
para
C
1
C
ortho
C
meta
C
para
1
2
3
4
5
6
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