Which position will be attacked most rapidly by the nitronium ion… - Vidyadip

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.

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