Domanda del libro di testo
Give systematic names for the following structures and structures for the names:
c. N-Ethyl-N-methylbenzamide
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Ch.17 Carboxylic Acids and Their Derivatives
McMurry8th EditionFundamentals of General, Organic, and Biological ChemistryISBN: 9780134015187
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TOC.tableOfContents
- Ch.1 Matter and Measurements27
- Ch.2 Atoms and the Periodic Table20
- Ch.3 Ionic Compounds8
- Ch.4 Molecular Compounds23
- Ch.5 Classification & Balancing of Chemical Reactions12
- Ch.6 Chemical Reactions: Mole and Mass Relationships28
- Ch.7 Chemical Reactions: Energy, Rate and Equilibrium64
- Ch.8 Gases, Liquids and Solids24
- Ch.9 Solutions52
- Ch.10 Acids and Bases25
- Ch.11 Nuclear Chemistry22
- Ch.12 Introduction to Organic Chemistry: Alkanes57
- Ch.13 Alkenes, Alkynes, and Aromatic Compounds47
- Ch.14 Some Compounds with Oxygen, Sulfur, or a Halogen50
- Ch.15 Aldehydes and Ketones45
- Ch.16 Amines42
- Ch.17 Carboxylic Acids and Their Derivatives57
- Ch.18 Amino Acids and Proteins82
- Ch.19 Enzymes and Vitamins63
- Ch.20 Carbohydrates44
- Ch.21 The Generation of Biochemical Energy65
- Ch.22 Carbohydrate Metabolism45
- Ch.23 Lipids42
- Ch.24 Lipid Metabolism33
- Ch.25 Protein and Amino Acid Metabolism24
- Ch.26 Nucleic Acids and Protein Synthesis45
McMurry8th EditionFundamentals of General, Organic, and Biological ChemistryISBN: 9780134015187Non è quello che usi tu?Cambia libro di testo
Capitolo 17, Problema 62
Procaine, a local anesthetic whose hydrochloride is Novocain, has the following structure. Identify the functional groups present, and show the structures of the alcohol and carboxylic acids you would use to prepare procaine.
Guida verificata passo dopo passo1
Examine the structure of procaine carefully to identify the functional groups. Look for characteristic features such as hydroxyl (-OH), carboxyl (-COOH), amine (-NH2), ester (-COOR), or aromatic rings.
Identify the ester functional group in procaine. An ester is characterized by the general structure R-COOR', where R and R' are hydrocarbon groups. This indicates that procaine is formed from a reaction between an alcohol and a carboxylic acid.
Determine the alcohol used to form the ester. To do this, break the ester bond (C-O bond) and assign the -OH group to one of the fragments. This fragment represents the alcohol used in the synthesis.
Determine the carboxylic acid used to form the ester. The remaining fragment after breaking the ester bond will contain the -COOH group, which represents the carboxylic acid used in the synthesis.
Draw the structures of the identified alcohol and carboxylic acid. Ensure that the structures are consistent with the original procaine molecule and verify that combining them through an esterification reaction would recreate the ester group in procaine.
Concetti chiave
Ecco i concetti essenziali che devi comprendere per rispondere correttamente alla domanda.
Functional Groups
Functional groups are specific groups of atoms within molecules that are responsible for the characteristic chemical reactions of those molecules. In organic chemistry, common functional groups include alcohols, carboxylic acids, amines, and esters. Identifying these groups in a compound like procaine is essential for understanding its chemical behavior and reactivity.
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Percorso guidato
1:11
Functional Group Priorities Concept 1
Alcohols
Alcohols are organic compounds characterized by the presence of one or more hydroxyl (-OH) groups attached to a carbon atom. They can be classified as primary, secondary, or tertiary based on the carbon to which the hydroxyl group is attached. In the synthesis of procaine, the alcohol used will contribute to the formation of the ester linkage that is crucial for its structure.
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Percorso guidato
1:10Alcohol Classification Concept 2
Carboxylic Acids
Carboxylic acids are organic acids that contain a carboxyl group (-COOH), which consists of a carbonyl (C=O) and a hydroxyl (-OH) group. These acids are important in organic synthesis, as they can react with alcohols to form esters through a process called esterification. Identifying the appropriate carboxylic acid is vital for preparing procaine, as it will determine the properties of the final compound.
Video consigliato:
Percorso guidato
1:09Carboxylic Acid Reactions Example 1
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Household soap is a mixture of the sodium or potassium salts of long-chain carboxylic acids that arise from saponification of animal fat.
b. Draw the structures of the soap molecules produced in the following reaction:
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Domanda del libro di testo
Give systematic names for the following structures and structures for the names:
a. 3-Methylpentanamide
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Domanda del libro di testo
Give systematic names for the following structures and structures for the names:
b. N-Phenylacetamide
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Domanda del libro di testo
When both the carboxylic acid and the amine are in the same molecule, amide formation produces lactams. A lactam is a cyclic amide, where the amide group is part of the ring. Draw the structure of the product(s) obtained from acid hydrolysis of these lactams.
a.
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