Question:
Identify the compound which is least reactive towards nucleophilic substitution reactions.
Identify the compound which is least reactive towards nucleophilic substitution reactions.
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Electron-withdrawing groups at ortho or para positions reduce the reactivity of haloarenes towards nucleophilic substitution.
Updated On: Oct 27, 2025
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The Correct Option is C
Solution and Explanation
The compound with the nitro group at the ortho position relative to the chlorine (option 3) is least reactive towards nucleophilic substitution due to strong electron-withdrawing effect that stabilizes the carbon-chlorine bond and reduces its reactivity.
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