The major aromatic product of the following r | vedclass

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(D) The reaction sequence is as follows:$1$. Cumene (isopropylbenzene) reacts with $O_2$ to form cumene hydroperoxide.$2$. Acid-catalyzed hydrolysis o

Vedclass · Accepted Answer

p-Bromophenol

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(D) The reaction sequence is as follows:$1$. Cumene (isopropylbenzene) reacts with $O_2$ to form cumene hydroperoxide.$2$. Acid-catalyzed hydrolysis of cumene hydroperoxide yields phenol and acetone $(CH_3COCH_3)$.$3$. The reaction of phenol with $Br_2$ in a solvent of low polarity like $CHCl_3$ at low temperature $(273 \ K)$ leads to monobromination.Due to the strong activating effect of the $-OH$ group,the electrophilic substitution occurs primarily at the ortho and para positions. The para-isomer is the major product due to less steric hindrance compared to the ortho-isomer. Thus,the major product is $p$-bromophenol.

The major aromatic product of the following reaction sequence is:

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