The major product (F) in the following reacti | vedclass

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(B) The reaction of $3$-chloroanisole with $NaNH_2$ in liquid $NH_3$ proceeds via the benzyne mechanism. $1$. The amide ion $(NH_2^-)$ abstracts a pro

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$m-$Anisidine

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(B) The reaction of $3$-chloroanisole with $NaNH_2$ in liquid $NH_3$ proceeds via the benzyne mechanism. $1$. The amide ion $(NH_2^-)$ abstracts a proton from the ortho position relative to the chlorine atom,leading to the formation of a benzyne intermediate. $2$. The nucleophilic attack by $NH_2^-$ on the benzyne intermediate can occur at two positions. $3$. Attack at the meta position relative to the $-OCH_3$ group leads to a carbanion that is stabilized by the inductive effect $(-I)$ of the methoxy group. $4$. Attack at the ortho position leads to a less stable carbanion due to steric hindrance and electronic factors. $5$. Therefore,the major product formed is $m-$anisidine ($3$-methoxyaniline).

The major product $(F)$ in the following reaction is:
$3$-chloroanisole $\xrightarrow{NaNH_2 \text{ in liquid } NH_3} F$

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The major product $(F)$ in the following reaction is: $3$-chloroanisole $\xrightarrow{NaNH_2 \text{ in liquid } NH_3} F$