The major product (Q) of the following reacti | vedclass

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(C) The starting material is $o$-methylacetophenone (or $2-$methylacetophenone). Treatment with $KMnO_4/KOH$ followed by acidification with $dil. H_2S

Vedclass · Accepted Answer

Glyptal

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(C) The starting material is $o$-methylacetophenone (or $2-$methylacetophenone). Treatment with $KMnO_4/KOH$ followed by acidification with $dil. H_2SO_4$ leads to the oxidation of both the acetyl group $(-COCH_3)$ and the methyl group $(-CH_3)$ attached to the benzene ring into carboxylic acid groups $(-COOH)$. The product $(Q)$ is phthalic acid (benzene$-1,2-$dicarboxylic acid). Phthalic acid is a key monomer used in the synthesis of the polymer Glyptal (polyethylene phthalate) by reacting it with ethylene glycol.

The major product $(Q)$ of the following reaction is used to form:

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