why-does-the-nh2-group-in-aniline-lead-to-unwanted-polysubstitution-in-benzene-r

Question

Why does the NH2 group in aniline lead to unwanted polysubstitution in benzene rings?

Accepted Answer

The NH2 group is highly activating and increases the electron density of the benzene ring.

Answer

The NH2 group prevents any substitution reactions.

Answer

The NH2 group is a deactivating group that reduces reactivity.

Answer

The NH2 group decreases the electron density of the benzene ring.