Domanda del libro di testo
Give an example of a compound that meets the following descriptions:
b. A cycloalkane with three substituents
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Ch.12 Introduction to Organic Chemistry: Alkanes
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
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McMurry 8th EditionCh.12 Introduction to Organic Chemistry: AlkanesProblema 44b
McMurry 8th EditionCh.12 Introduction to Organic Chemistry: AlkanesProblema 44bCapitolo 12, Problema 44b
How many straight-chain isomers can you write that fit the following descriptions? See Worked Example 12.12 for guidance.
b. Amines (―NH2) with a longest chain of 7 carbons
Guida verificata passo dopo passo1
Understand the problem: We are tasked with determining the number of straight-chain isomers of amines (compounds containing an ―NH₂ group) where the longest carbon chain has 7 carbons. Straight-chain means the carbon atoms are connected in a continuous, unbranched chain.
Step 1: Start by drawing the straight-chain structure of 7 carbons (heptane). This will serve as the backbone for all possible isomers.
Step 2: Place the ―NH₂ group (amino group) on each carbon atom of the 7-carbon chain, one at a time. Remember that the position of the ―NH₂ group on the chain determines a unique isomer.
Step 3: Consider symmetry in the molecule. For example, placing the ―NH₂ group on carbon 1 is equivalent to placing it on carbon 7 due to the symmetry of the straight chain. Eliminate duplicate structures caused by symmetry.
Step 4: Count the unique positions of the ―NH₂ group on the 7-carbon chain after accounting for symmetry. Each unique position corresponds to a distinct isomer.
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Straight-Chain Isomers
Straight-chain isomers are compounds that have the same molecular formula but differ in the arrangement of their carbon atoms in a linear fashion. In the context of amines, these isomers will have variations in the positioning of the amine group (―NH₂) along the carbon chain, leading to different structural forms while maintaining the same number of carbon atoms.
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Percorso guidato
2:16
Isomers Concept 1
Amines
Amines are organic compounds derived from ammonia (NH₃) by replacing one or more hydrogen atoms with alkyl or aryl groups. In this case, the presence of the amine functional group (―NH₂) is crucial for identifying the isomers, as it influences the chemical properties and reactivity of the compounds formed from the carbon chain.
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0:54Amine Classification Example 1
Longest Carbon Chain
The longest carbon chain in a molecule refers to the maximum continuous sequence of carbon atoms connected by single bonds. For the purpose of identifying isomers, determining the longest chain is essential, as it establishes the backbone of the molecule and dictates the possible variations in the structure of the amine isomers based on the placement of the amine group.
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1:43Intro to Electron Transport Chain Example 1
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