MCQ
Which position will be attacked most rapidly by the nitronium ion $(-NO_2)^+$ when the compound undergoes nitration with $HNO_3 /H_2SO_4$
- A$A$
- B$B$
- C$C$
- ✓$D$
✓
Answer
Correct option: D.
$D$
d
$(d)$ On the basis of $\sigma$ -complex stability and $+M $ group of $OCH_3$ dominates over $-M$ group of $CH_3CO$ group.
$(d)$ On the basis of $\sigma$ -complex stability and $+M $ group of $OCH_3$ dominates over $-M$ group of $CH_3CO$ group.
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