EBK ORGANIC CHEMISTRY-STUD.SOLNS.MAN+SG
EBK ORGANIC CHEMISTRY-STUD.SOLNS.MAN+SG
4th Edition
ISBN: 9781119659525
Author: Klein
Publisher: WILEY CONS
Question
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Chapter 22.10, Problem 25CC

 (a)

Interpretation Introduction

 Interpretation: The formation of the products has to be found via an azo coupling reaction by treating with NaNO2 and HCl.

Concept Introduction:

Aryldiazonium salts on coupling with an activated aromatic ring give an azo dye which produces a deep color in the final product.  This color is due to the extended conjugation in it.  This reaction occurs by electrophilic substitution reaction.  This method is called an azo coupling.  The obtained final compound is known as azo dyes.

EBK ORGANIC CHEMISTRY-STUD.SOLNS.MAN+SG, Chapter 22.10, Problem 25CC , additional homework tip  1

To find: Get the product via an azo coupling reaction by treating the compound (a) with NaNO2 and HCl

Find the nature of the given amine (a)

(b)

Interpretation Introduction

Interpretation: The formation of the products has to be found via an azo coupling reaction by treating with NaNO2 and HCl.

Concept Introduction:

Aryldiazonium salts on coupling with an activated aromatic ring give an azo dye which produces a deep color in the final product.  This color is due to the extended conjugation in it.  This reaction occurs by electrophilic substitution reaction.  This method is called an azo coupling.  The obtained final compound is known as azo dyes.

EBK ORGANIC CHEMISTRY-STUD.SOLNS.MAN+SG, Chapter 22.10, Problem 25CC , additional homework tip  2

To find: Get the product via an azo coupling reaction by treating the compound (b) with NaNO2 and HCl

Find the nature of the given amine (b)

(c)

Interpretation Introduction

Interpretation: The formation of the products has to be found via an azo coupling reaction by treating with NaNO2 and HCl.

Concept Introduction:

Aryldiazonium salts on coupling with an activated aromatic ring give an azo dye which produces a deep color in the final product.  This color is due to the extended conjugation in it.  This reaction occurs by electrophilic substitution reaction.  This method is called an azo coupling.  The obtained final compound is known as azo dyes.

EBK ORGANIC CHEMISTRY-STUD.SOLNS.MAN+SG, Chapter 22.10, Problem 25CC , additional homework tip  3

To find: Get the product via an azo coupling reaction by treating the compound (c) with NaNO2 and HCl

Find the nature of the given amine (c)

(d)

Interpretation Introduction

Interpretation: The formation of the products has to be found via an azo coupling reaction by treating with NaNO2 and HCl.

Concept Introduction:

Aryldiazonium salts on coupling with an activated aromatic ring give an azo dye which produces a deep color in the final product.  This color is due to the extended conjugation in it.  This reaction occurs by electrophilic substitution reaction.  This method is called an azo coupling.  The obtained final compound is known as azo dyes.

EBK ORGANIC CHEMISTRY-STUD.SOLNS.MAN+SG, Chapter 22.10, Problem 25CC , additional homework tip  4

To find: Get the product via an azo coupling reaction by treating the compound (d) with NaNO2 and HCl

Find the nature of the given amine (d)

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Chapter 22 Solutions

EBK ORGANIC CHEMISTRY-STUD.SOLNS.MAN+SG

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