in-a-reaction-where-polysubstitution-is-a-concern-what-adjustment-can-be-made-to

Question

In a reaction where polysubstitution is a concern, what adjustment can be made to the reactants to favor monosubstitution?

Accepted Answer

Increase the equivalence of benzene relative to the alkylating agent.

Answer

Add a stronger Lewis acid catalyst.

Answer

Decrease the temperature of the reaction.

Answer

Use a halogenated solvent to dilute the reactants.