Question:
In which case the \( \text{NO}_2 \) will attack at the meta position?
In which case the \( \text{NO}_2 \) will attack at the meta position?
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In nitration reactions, \( \text{NO}_2 \) attacks the meta position in the presence of electron-withdrawing groups.
Updated On: Mar 25, 2026
- I, II, III
- II, IV
- I and III only
- II only
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The Correct Option is A
Solution and Explanation
Step 1: Nitration of aromatic compounds.
In electrophilic aromatic substitution reactions, \( \text{NO}_2 \) typically attacks the meta position in compounds that have electron-withdrawing groups attached at the ortho and para positions. Based on the structures, \( \text{NO}_2 \) attacks at the meta position in compounds I, II, and III.
Thus, the correct answer is (1).
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