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CH1012
SOME EXAMPLES TO TRY
1) The bromination of benzene requires
the presence of FeBr3 as well as Br2. 
What is the function of the FeBr3?
2) Write down a detailed reaction mechanism for the nitration of phenol using sulphuric acid and nitric acid.
• Explain in detail why the nitro group is directed to the position it is found in the product.