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In which of the following reaction, phenol or sodium phenoxide is not formed

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Important Questions on Alcohols, Phenols and Ethers

HARD

The possible starting materials in each of the following reactions are

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MEDIUM
Write a preparation of phenol from cumene? What happens when phenol is heated with zinc dust?
MEDIUM
Write only chemical equation for the preparation of phenol from cumene.
HARD

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The product 'A' gives white precipitate when treated with bromine water. The product 'B' is treated with Barium hydroxide to give the product C. The compound C is heated strongly to form product D. The product D is

EASY
Describe the methods for preparation of phenol from Diazonium salts.
MEDIUM

The products X and Z in the following reaction sequence are

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MEDIUM

In the following reaction

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X and Y, respectively are:

EASY

How do you convert the following?

Aniline to phenol.

HARD

The correct statement(s) about of the following reaction sequence is(are)

CumeneC9H12ii H3O+i O2PCHCl3/NaOHQmajor+Rminor

QPhCH2BrNaOHS

MEDIUM

How do you convert the following?

Benzene to phenol.

EASY
The x and y in the following equations, respectively, are
i) 2K3Fe(CN)6+2KOH+x2 K4Fe(CN)6+2H2O+O2
ii) C6H6+H2O2yC6H5OH+H2O
MEDIUM
Explain the industrial production of phenol of high purity and less production cost and also explain the bromination of phenol.
EASY
Describe the methods for preparation of phenol from Cumene. Write chemical equations for Kolbe reaction and Riemer-Tiemann reaction of phenol.
MEDIUM

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The above reaction requires which of the following reaction conditions?

MEDIUM
The structure of intermediate A in the following reaction, is:
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MEDIUM
The products formed in the reaction of cumene with O2 followed by treatment with dil HCl are: