Identify the two reactions A(I rightarrow II) | vedclass

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Question

(A) In reaction $A$,chlorobenzene $(I)$ is converted to ethylbenzene $(II)$. This is a $Wurtz-Fittig$ reaction where chlorobenzene reacts with ethyl c

Vedclass · Accepted Answer

Wurtz-Fittig ; Friedel-Crafts

Vedclass · Answer

(A) In reaction $A$,chlorobenzene $(I)$ is converted to ethylbenzene $(II)$. This is a $Wurtz-Fittig$ reaction where chlorobenzene reacts with ethyl chloride in the presence of sodium $(Na)$ and dry ether to form ethylbenzene.In reaction $B$,chlorobenzene $(I)$ is converted to $4-chloroacetophenone$ $(III)$. This is a $Friedel-Crafts$ acylation reaction where chlorobenzene reacts with acetyl chloride $(CH_3COCl)$ in the presence of anhydrous $AlCl_3$ to form $4-chloroacetophenone$ as the major product.Therefore,the correct sequence is $Wurtz-Fittig$ and $Friedel-Crafts$.

Identify the two reactions $A(I \rightarrow II)$ and $B(I \rightarrow III)$ respectively in the following set of reactions.

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