Two aromatic compounds P and Q give product R | vedclass

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Question

(C) The reaction shown is a Friedel-Crafts acylation reaction. In this reaction,an aromatic ring (benzene,$C_6H_6$) reacts with an acyl chloride (like

Vedclass · Accepted Answer

$C_6H_6 + Cl-CO-C_6H_4-CH_3, AlCl_3$

Vedclass · Answer

(C) The reaction shown is a Friedel-Crafts acylation reaction. In this reaction,an aromatic ring (benzene,$C_6H_6$) reacts with an acyl chloride (like $p$-methylbenzoyl chloride,$Cl-CO-C_6H_4-CH_3$) in the presence of a Lewis acid catalyst like $AlCl_3$ to form an aromatic ketone. Looking at the product,which is $4$-methylbenzophenone,the reactants must be benzene $(C_6H_6)$ and $4$-methylbenzoyl chloride $(Cl-CO-C_6H_4-CH_3)$ with $AlCl_3$ as the catalyst. Therefore,option $C$ represents the correct reactants and reagent.

Two aromatic compounds $P$ and $Q$ give product $R.$ Reactant $P, Q$ and reagent used in the above reaction are

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