Q49 / 180 · AIIMS 2019 (25 May) · Chemistry
For the following reaction,


- Correct answerA

- B

- C

- D

Solution

$o, p$-directing groups. Since $-\mathrm{OCH}_3$ group is bulkier than $\mathrm{Cl}$ group, therefore, due to steric hindrance the reaction does not occur at positions 2 and 6 , but instead occurs at position 4 .
Hence, the correct answer is option: 'A'.