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estion 11 of 22 Sapling Learning Map macmillan learning Substituents on an aroma

ID: 520093 • Letter: E

Question

estion 11 of 22 Sapling Learning Map macmillan learning Substituents on an aromatic ring can have several effects on electrophilic aromatic substitution reactions. donate or withdraw substitution, donate or withdraw electrons inductively, meta positions. From the through resonance, and direct subs n either para The following lists, select the substituents that have the indicated property substituents are written as -XY, where X is the atom directly bound to the aromatic ring. Activation of the ring Withdrawal of electrons Orthopara-directed towards substitution. through resonance. substitution. -NO2 -NHCOCH3 -COOH -OCH3 -CN -CN n -CH3 O -NH2 -NH2 AO Previous 2 Check Answer 0 Next 2Ext

Explanation / Answer

Activation of the ring towards substitution:

-OCH3

-NH2

withdrawl of electrons through resonance:

-COOH

-CN

ortho/para-directed substitution:

-Cl

-NH2

-OCOCH3