Chapter 20, Problem 29P

Interpretation Introduction

Interpretation:

The product formed from each of the given reactions is to be written.

Concept Introduction:

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Benzene sulfonyl chloride is an organic sulphur compound that reacts with the compounds which contain reactive amine and O-H bonds. Benzene sulfonyl chloride is used to produce sulfonate ester and sulphonamides.

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Piperidine is a heterocyclic amine containing six membered rings which contains five methyl groups and one nitrogen atom.

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Nitrous acid $\left({\text{HNO}}_2\right)$ is produced by the reaction of strong hydrochloric acid (HCl) and aqueous sodium nitrite $\left({\text{NaNO}}_2\right)$ at a low temperature.

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Nitrous acid is used to make diazonium salts from amines.