C_6H_6 + X xrightarrow{anhydrous AlCl_3} text | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The reaction sequence is the industrial cumene process for the preparation of phenol.Step $1$: Benzene $(C_6H_6)$ reacts with isopropyl chloride $

Vedclass · Accepted Answer

$CH_3CH(Cl)CH_3, C_6H_5OH, CH_3COCH_3$

Vedclass · Answer

(C) The reaction sequence is the industrial cumene process for the preparation of phenol.Step $1$: Benzene $(C_6H_6)$ reacts with isopropyl chloride $(CH_3CH(Cl)CH_3)$ in the presence of anhydrous $AlCl_3$ (Friedel-Crafts alkylation) to form isopropylbenzene (cumene).Step $2$: Cumene is oxidized by $O_2$ to form cumene hydroperoxide, which upon acid hydrolysis $(H^+)$ yields phenol $(C_6H_5OH)$ as $Y$ and acetone $(CH_3COCH_3)$ as $Z$.Therefore, $X = CH_3CH(Cl)CH_3$, $Y = C_6H_5OH$, and $Z = CH_3COCH_3$.

$C_6H_6 + X \xrightarrow{anhydrous AlCl_3} \text{Isopropylbenzene} \xrightarrow{(i) O_2, (ii) H^+} Y + Z$. In this reaction, $X, Y$ and $Z$ are . . . . . . respectively.

Similar Questions

The order of stability of the conjugate base of the given acids is:
$(i)$ Phenol
(ii) $4-$Hydroxypyridine
(iii) Cyclohexanol

Which of the following will not be soluble in sodium hydrogen carbonate?

Which of the following compounds has the most acidic nature?

Hybridisation shown by Carbon and Oxygen of $-OH$ group in phenol are respectively . . . . . . .

Which of the following reagents can be used to distinguish between phenol and ethanoic acid?

Vedclass Test Series

Exam Paper Generator

Online Exam Module