You need to substitute one hydrogen with bromine on an aromatic ring.What reagents do you use?

Question

Quizplus · Accepted Answer

The best reagents to use would be Br2 and FeBr3 as a catalyst. This is known as the bromination of aromatics and is a useful reaction for introducing functional groups onto an aromatic ring. The FeBr3 acts as a Lewis acid catalyst, helping to activate the Br2 towards electrophilic aromatic substitution. Option A, D, and E are not correct because they don't use the appropriate reagents for the reaction. Option B could be a potential method, but it isn't the best choice because it doesn't utilize a catalyst to help drive the reaction forward.

You Need to Substitute One Hydrogen with Bromine on an Aromatic