(D) The reaction sequence represents the industrial preparation of phenol from cumene (isopropylbenzene).$1$. Cumene is oxidized in the presence of ai

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$X = \text{Cumene hydroperoxide}, Y = \text{Phenol}, Z = \text{Acetone}$

(D) The reaction sequence represents the industrial preparation of phenol from cumene (isopropylbenzene).$1$. Cumene is oxidized in the presence of air $(O_2)$ to form cumene hydroperoxide $(X)$.$2$. Cumene hydroperoxide is then treated with dilute acid $(H^+, H_2O)$ to undergo rearrangement,yielding phenol $(Y)$ and acetone $(Z)$.

Class 12 Chemistry Alcohols, Phenols and Ethers Preparation of Phenols

Medium

$X, Y$ and $Z$ in the following reaction sequence are

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A
$X = \text{Cumene hydroperoxide}, Y = \text{Cyclohexadiene}, Z = \text{Isopropanol}$
B
$X = \text{Cumene hydroperoxide}, Y = \text{Phenol}, Z = \text{Propene}$
C
$X = \text{Cumene alcohol}, Y = \text{Phenol}, Z = \text{Acetone}$
D
$X = \text{Cumene hydroperoxide}, Y = \text{Phenol}, Z = \text{Acetone}$