(D) The reaction described is the $Kolbe-Schmitt$ reaction. $1$. Phenol reacts with $NaOH$ to form sodium phenoxide. $2$. Sodium phenoxide reacts with

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(D) The reaction described is the $Kolbe-Schmitt$ reaction. $1$. Phenol reacts with $NaOH$ to form sodium phenoxide. $2$. Sodium phenoxide reacts with $CO_2$ at high pressure and temperature $(140 \ ^\circ C)$ to form sodium salicylate. $3$. Subsequent acid hydrolysis $(H^+)$ converts the intermediate into salicylic acid. Thus,the final product is salicylic acid.

Class 12 Chemistry Alcohols, Phenols and Ethers Properties of Phenols

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Which among the following is obtained as a product when phenol is treated with $NaOH$ and $CO_2$ followed by acid hydrolysis?

MHT CET 2022 All MHT CET

A
Phthalic acid
B
Benzoic acid
C
Salicylaldehyde
D
Salicylic acid

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Class 12 Questions

Class 12

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Chapter

Alcohols, Phenols and Ethers

Subtopic

Properties of Phenols

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MHT CET 2022 Paper All MHT CET years →

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Which among the following is obtained as a product when phenol is treated with $NaOH$ and $CO_2$ followed by acid hydrolysis?

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Identify $X$ and $Y$ in the following reaction:$X \xrightarrow{Y} \text{Benzoquinone}$

The major product in the following reaction is:

What does phenol give with dilute $HNO_3$?

What will be the major product of the given reaction?

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Identify $X$ and $Y$ in the following reaction:
$X \xrightarrow{Y} \text{Benzoquinone}$

$Acetophenone$ $\xrightarrow{{HCO_3H}} A$ $\xrightarrow{{H_3O^{+}}} B + C$ $\mathop {\xrightarrow{{Phthalic \, Anhydride}}}\limits_{{H^{+}}} $ Indicator $(D)$
$C$ and $D$ are