The electrophile required for the chlorinatio | vedclass

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Question

(A) In the presence of a Lewis acid like $FeCl_3$,the chlorination of benzene proceeds via an electrophilic aromatic substitution mechanism.$FeCl_3$ a

Vedclass · Accepted Answer

$Cl^{+}$

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(A) In the presence of a Lewis acid like $FeCl_3$,the chlorination of benzene proceeds via an electrophilic aromatic substitution mechanism.$FeCl_3$ acts as a catalyst and reacts with $Cl_2$ to generate the electrophile $Cl^{+}$ (chloronium ion).The reaction is: $Cl_2 + FeCl_3 \rightarrow Cl^{+} + [FeCl_4]^{-}$.Thus,the electrophile required is $Cl^{+}$.

The electrophile required for the chlorination of benzene in the presence of $FeCl_3$ is.....

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