Question

Why does benzene not react with potassium permanganate?

Answer 1

Answer:

We recall that potassium permanganate reacts with the π bonds of an alkene to give vicinal diols. Potassium permanganate does not oxidize the benzene ring. ... Potassium permanganate does not, however, oxidize tertiary alkyl groups, because they lack the benzylic hydrogen atom required to initiate the oxidation process.

Explanation:

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