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 59b
Give systematic names for the following structures and structures for the names:
b. N-Phenylacetamide
Guida verificata passo dopo passo1
Step 1: Break down the name 'N-Phenylacetamide' into its components. The prefix 'N-' indicates that a substituent is attached to the nitrogen atom of the amide group. 'Phenyl' refers to a benzene ring (C₆H₅) as a substituent. 'Acetamide' is the parent compound, which consists of an amide group (-CONH₂) attached to a methyl group (CH₃).
Step 2: Identify the parent structure. The parent compound is 'acetamide,' which has the structure CH₃CONH₂. This is the simplest amide, with a methyl group attached to the carbonyl carbon.
Step 3: Attach the phenyl group to the nitrogen atom. The 'N-' prefix specifies that the phenyl group (C₆H₅) is bonded directly to the nitrogen atom of the amide group, replacing one of the hydrogen atoms on the nitrogen.
Step 4: Combine the components to construct the full structure. The final structure will have a benzene ring (C₆H₅) attached to the nitrogen atom of the amide group, and the carbonyl carbon will still be bonded to a methyl group (CH₃).
Step 5: Verify the systematic name. Ensure that the name 'N-Phenylacetamide' correctly describes the structure, with the phenyl group on the nitrogen and the acetamide group as the parent compound.
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Systematic Naming in Chemistry
Systematic naming in chemistry refers to the IUPAC (International Union of Pure and Applied Chemistry) rules used to create unique and descriptive names for chemical compounds. This method ensures that each compound has a specific name that reflects its structure and composition, allowing for clear communication among chemists. For example, the name 'N-Phenylacetamide' indicates the presence of a phenyl group attached to the nitrogen of an acetamide.
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0:38
Systematic Naming Concept 2
Functional Groups
Functional groups are specific groups of atoms within molecules that are responsible for the characteristic chemical reactions of those molecules. In the case of N-Phenylacetamide, the acetamide functional group (-CONH2) is crucial as it defines the compound's properties and reactivity. Recognizing functional groups is essential for understanding the behavior of organic compounds.
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1:11Functional Group Priorities Concept 1
Structural Representation
Structural representation involves depicting the arrangement of atoms within a molecule, which can be illustrated through various formats such as Lewis structures, condensed formulas, or skeletal structures. For N-Phenylacetamide, a structural representation would show the acetamide backbone with the phenyl group attached to the nitrogen atom, providing insight into the compound's geometry and bonding.
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2:08Molecular Representations Concept 1
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Give systematic names for the following structures and structures for the names:
a. 3-Methylpentanamide
756
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Domanda del libro di testo
Draw structures of the carboxylic acids and alcohols you would use to prepare each ester in Problem 17.54.
a.
b.
c. Cyclohexyl acetate
d. Phenyl-o-hydroxybenzoate
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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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