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Alcohols, Phenols and Ethers

Short Answer Type

371.

Discuss the Williamson's synthesis for the preparation of ethers.

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372.

Complete the following reaction:

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373.

What happens when primary, secondary and tertiary alcohols are treated with copper powder at 573 K?

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374.
How is phenol obtained commercially from benzene?

Benzene react with chlorine in the presenc of ferric chloride which form chlorobezene, which on further reaction with sodium hydroxide gives sodium phenoxide. Then sodium phenoxide acidified and form phenol.

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375.

Write the structural formulae of the following alcohols:
But-2-en-1-ol

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376.

Write the structural formulae of the following:

1-methoxy-4-nitrobenzene

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377.

Write the structural formulae of the following:
1- ethoxy -2-nitrocyclohexane

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378.

Write the structural formulae of the following alcohols:

2,6- Dimethylphenol

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379.

Write the IUPAC names of the following:
(CH₃)₂CHCH₂CH₂OH

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380.

Write the IUPAC names of the following:

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Previous Year Papers

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Short Answer Type

374. How is phenol obtained commercially from benzene?

374.
How is phenol obtained commercially from benzene?