Make the equation of the equation: Cyclohexane-benzene-methyl-benzene-benzoic acid.

We get benzene from cyclohexane.
C6H12 = C6H6 + 3H2;
We get methylbenzene from benzene.
C6H6 + CH3Cl = C6H5CH3 + HCl;
Then, under the action of potassium permanganate and water, benzene acid is formed.
3C6H5CH3 + 4KMnO4 + 2H2O = 3C6H5COOH + 4MnO2 + 4KOH.

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