Introduction to General, Organic and Biochemistry
Introduction to General, Organic and Biochemistry
11th Edition
ISBN: 9781285869759
Author: Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher: Cengage Learning
Question
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Chapter 19, Problem 19.42P
Interpretation Introduction

(a)

Interpretation:

The carboxylic acid and amine or ammonia needs to be identified from which each amide be synthesized.

Introduction to General, Organic and Biochemistry, Chapter 19, Problem 19.42P , additional homework tip  1

Concept Introduction:

Amides are formed by a reaction with a carboxylic acid and an amine which are the functional groups. This results in the formation of amide bond, in which OH group of carboxylic acid reacts with one of the H in amine group and CO-NH bond is formed. This bond is known as an amide bond.

The mechanism for formation of an amide is as follows taking example of propanoic acid and ethylamine:

Introduction to General, Organic and Biochemistry, Chapter 19, Problem 19.42P , additional homework tip  2

The hydrolysis of amide so formed can give back the carboxylic acid and amine.

Interpretation Introduction

(b)

Interpretation:

The carboxylic acid and amine or ammonia needs to be identified from which each amide be synthesized.

Introduction to General, Organic and Biochemistry, Chapter 19, Problem 19.42P , additional homework tip  3

Concept Introduction:

Amides are formed by a reaction with a carboxylic acid and an amine which are the functional groups. This results in the formation of amide bond, in which OH group of carboxylic acid reacts with one of the H in amine group and CO-NH bond is formed. This bond is known as an amide bond.

The mechanism for formation of an amide is as follows taking example of propanoic acid and ethylamine:

Introduction to General, Organic and Biochemistry, Chapter 19, Problem 19.42P , additional homework tip  4

The hydrolysis of amide so formed can give back the carboxylic acid and amine.

Interpretation Introduction

(c)

Interpretation:

The carboxylic acid and amine or ammonia needs to be identified from which each amide be synthesized.

Introduction to General, Organic and Biochemistry, Chapter 19, Problem 19.42P , additional homework tip  5

Concept Introduction:

Amides are formed by a reaction with a carboxylic acid and an amine which are the functional groups. This results in the formation of amide bond, in which OH group of carboxylic acid reacts with one of the H in amine group and CO-NH bond is formed. This bond is known as an amide bond.

The mechanism for formation of an amide is as follows taking example of propanoic acid and ethylamine:

Introduction to General, Organic and Biochemistry, Chapter 19, Problem 19.42P , additional homework tip  6

The hydrolysis of amide so formed can give back the carboxylic acid and amine.

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