Consider the following azo dyes: (i) Disperse Orange 1 and (ii) Direct Brown 78. 1. Draw the structure of each of these dyes. 2. Identify the azo group in each of the structures with a circle. 3. Give the reagents needed to synthesize each of these dyes.

Consider the following azo dyes: (i) Disperse Orange 1 and (ii) Direct Brown 78. 1. Draw the structure of each of these dyes. 2. Identify the azo group in each of the structures with a circle. 3. Give the reagents needed to synthesize each of these dyes.

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter19: Aldehydes And Ketones: Nucleophilic Addition Reactions

Section19.SE: Something Extra

Problem 29VC

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Concept explainers

Amines

Amines are organic compounds with a nitrogen atom having a lone pair of electrons on it. They are derived from ammonia (NH3) wherein hydrogen atoms are substituted by an aryl or alkyl group.

Question

Consider the following azo dyes: (i) Disperse Orange 1 and (ii) Direct Brown 78.
1. Draw the structure of each of these dyes.
2. Identify the azo group in each of the structures with a circle.
3. Give the reagents needed to synthesize each of these dyes.

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