Nuclear Magnetic Resonance

Table 2

¹³C-NMR Chemical Shifts

The chemical shift range of the carbon atom highlighted in red is indicated by the red bar adjacent to each compound.

G = any atom or polyatomic group; EWG = electron withdrawing group, EDG = electron donating group.

R,R' = H, alkyl, or aryl group

X = any halogen; F, Cl, Br, I.