Moderate
activators



NHCOCH3 (acetamide)Strong deactivators
OCOCH3 (acetoxy)
OR (alkoxy)



-NO2 (nitro)
-NR3 (ammonium)
CX3 (trihalomethyl)
Weak activators


CH3 (methyl)
C6H5 (phenyl)

-CN (cyano or
nitrile)
-SO3H (sulfonic
acid)
-CHO (aldehyde)
-COR (ketone)
-COOH (carboxyl)
Moderate
deactivators



