General, Organic, and Biological Chemistry - 4th edition
General, Organic, and Biological Chemistry - 4th edition
4th Edition
ISBN: 9781259883989
Author: by Janice Smith
Publisher: McGraw-Hill Education
Question
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Chapter 18, Problem 23P
Interpretation Introduction

Interpretation:

The amine or amide group in the given structure of lidocaine needs to be identified and classified as 1° 2° or 3° group.

  General, Organic, and Biological Chemistry - 4th edition, Chapter 18, Problem 23P , additional homework tip  1

Concept Introduction:

Organic compounds are the compounds that are mainly composed of C and H atoms. The branch of chemistry that deals with the preparation, reactions, and properties of organic compounds. The molecular formula of an organic compound represents the number of bonded atoms with their atomic symbols.

Functional groups are the groups of atoms or atoms which are bonded with the parent carbon chain in the organic molecule and are responsible for the physical and chemical properties of the compound. In organic chemistry, there are different functional groups such as carboxylic acid, alcohol, ester, or amide.

Expert Solution & Answer
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Answer to Problem 23P

Lidocaine contains one 3° amine group and one 2&degamide group.

  General, Organic, and Biological Chemistry - 4th edition, Chapter 18, Problem 23P , additional homework tip  2

Explanation of Solution

In the given ball and stick model of the compounds;

Black ball = C atom

White ball = H atom

Red ball = Oxygen atom

Blue ball = N atom

Hence the given structure of lidocaine must be as given below with amine and amide group.

  General, Organic, and Biological Chemistry - 4th edition, Chapter 18, Problem 23P , additional homework tip  3

The molecule of lidocaine contains one 3° amine group as the N atom of amine group is bonded with three other C atoms of the molecule and also contains one 2oamide group as −NHCO is bonded with another C atom also.

Conclusion

Thus, lidocaine contains one 3° amine group and one 2° amide group.

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Chapter 18 Solutions

General, Organic, and Biological Chemistry - 4th edition

Ch. 18.5 - Prob. 18.8PCh. 18.5 - Naloxone is a drug used to treat overdoses of...Ch. 18.6 - Prob. 18.4PPCh. 18.6 - Prob. 18.10PCh. 18.6 - Prob. 18.11PCh. 18.6 - Name each ammonium salt. a. ( CH3 NH3)+Cl b. [( CH...Ch. 18.6 - Prob. 18.6PPCh. 18.6 - Prob. 18.12PCh. 18.7 - Prob. 18.13PCh. 18.7 - Prob. 18.14PCh. 18.8 - Prob. 18.15PCh. 18.8 - Prob. 18.16PCh. 18.8 - Prob. 18.17PCh. 18.8 - Prob. 18.18PCh. 18.9 - Prob. 18.19PCh. 18.9 - Prob. 18.20PCh. 18.9 - Prob. 18.21PCh. 18.10 - Prob. 18.22PCh. 18 - Prob. 23PCh. 18 - Prob. 24PCh. 18 - Prob. 25PCh. 18 - Prob. 26PCh. 18 - Prob. 27PCh. 18 - Prob. 28PCh. 18 - Prob. 29PCh. 18 - Prob. 30PCh. 18 - Prob. 31PCh. 18 - Prob. 32PCh. 18 - Give an acceptable name for each amine. a. b.Ch. 18 - Give an acceptable name for each amine. a. b.Ch. 18 - Give an acceptable name for each amine. a. b. c....Ch. 18 - Give an acceptable name for each amine. a. CH3(...Ch. 18 - Prob. 37PCh. 18 - Prob. 38PCh. 18 - Prob. 39PCh. 18 - Prob. 40PCh. 18 - Prob. 41PCh. 18 - Prob. 42PCh. 18 - Prob. 43PCh. 18 - Prob. 44PCh. 18 - Which compound in each pair has the higher boiling...Ch. 18 - Which compound in each pair has the higher boiling...Ch. 18 - Draw the hydrogen-bonding interactions that occur...Ch. 18 - Prob. 48PCh. 18 - Prob. 49PCh. 18 - Which compound has the higher water solubility:...Ch. 18 - Prob. 51PCh. 18 - Prob. 52PCh. 18 - Draw the products of each acid-base reaction. a....Ch. 18 - Draw the products of each acid-base reaction. a....Ch. 18 - Prob. 55PCh. 18 - Prob. 56PCh. 18 - What type of nitrogen heterocycle occurs in both...Ch. 18 - Only one of the N atoms in nicotine has a trigonal...Ch. 18 - Prob. 59PCh. 18 - Prob. 60PCh. 18 - Why are aqueous solutions of an alkaloid slightly...Ch. 18 - Prob. 62PCh. 18 - Prob. 63PCh. 18 - Explain why patients with Parkinson’s disease...Ch. 18 - Prob. 65PCh. 18 - Prob. 66PCh. 18 - Prob. 67PCh. 18 - Prob. 68PCh. 18 - Locate the atoms of 2-phenylethylamine in the...Ch. 18 - Locate the atoms of 2-phenylethylamine in the...Ch. 18 - Give an example of an antihistamine. Explain how...Ch. 18 - Give an example of an anti-ulcer drug, and explain...Ch. 18 - Prob. 73PCh. 18 - Prob. 74PCh. 18 - Prob. 75PCh. 18 - Prob. 76PCh. 18 - Prob. 77PCh. 18 - Prob. 78PCh. 18 - Prob. 79PCh. 18 - Why do some antihistamines cause drowsiness while...Ch. 18 - Prob. 81PCh. 18 - Prob. 82PCh. 18 - Compare the structures of morphine and heroin....Ch. 18 - Prob. 84CP
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