What is the major product formed in the follo | vedclass

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(A) The reaction involves the nucleophilic substitution of the chlorine atom in $3$-iodobenzyl chloride by the cyanide ion $(CN^-)$ from $NaCN$.This i

Vedclass · Accepted Answer

$3-$iodophenylacetonitrile

Vedclass · Answer

(A) The reaction involves the nucleophilic substitution of the chlorine atom in $3$-iodobenzyl chloride by the cyanide ion $(CN^-)$ from $NaCN$.This is an $S_N2$ reaction.The primary alkyl halide group $(-CH_2Cl)$ is much more reactive towards $S_N2$ substitution than the aryl iodide group.Therefore,the $Cl$ atom is replaced by the $CN$ group,while the iodine atom remains unaffected.The product is $3$-iodophenylacetonitrile.

What is the major product formed in the following reaction?

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