Domanda del libro di testo
The following molecules were named incorrectly according to IUPAC nomenclature. Give the correct name of these compounds.
b. (R)-6-bromo-7-oxoheptan-2-one
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Ch. 17 - Carbonyl Addition Reactions: Aldehydes and Ketones
Mullins1st EditionOrganic Chemistry: A Learner Centered ApproachISBN: 9780137566471
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TOC.tableOfContents
- Ch. 2 - General Chemistry Translated: Finding the Electrons114
- Ch. 3 - Alkanes and Cycloalkanes: Properties and Conformational Analysis109
- Ch. 4 - Acids and Bases/Electron Flow144
- Ch. 5 - Chemical Reaction Analysis: Thermodynamics and Kinetics118
- Ch. 6 - Stereoisomerism: Arrangement of Atoms in Space112
- Ch. 7 - Principles of Green (Organic) Chemistry3
- Ch. 8 - Alkenes 1: Properties and Electrophilic Additions158
- Ch. 9 - Alkenes 2: Oxidation and Reduction150
- Ch. 10 - Alkynes: Electrophilic Addition and Redox Reactions101
- Ch. 11 - Properties and Synthesis of Alkyl Halides: Radical Reactions108
- Ch. 12 - Substitution and Elimination: Reactions of Haloalkanes172
- Ch. 13 - Alcohols, Ethers and Related Compounds: Substitution and Elimination239
- Ch. 14 - Structural Identification 1: Infrared Spectroscopy and Mass Spectrometry54
- Ch. 15 - Structural Identification 2: Nuclear Magnetic Resonance Spectroscopy93
- Ch. 16 - Metals in Organic Chemistry48
- Ch. 17 - Carbonyl Addition Reactions: Aldehydes and Ketones45
- Ch. 18 - Nucleophilic Acyl Substitution 1: Carboxylic Acids18
- Ch. 19 - Nucleophilic Acyl Substitution 2: Carboxylic Acid Derivatives39
- Ch. 20 - Enolates: Carbonyl Addition and Substitution13
- Ch. 21 - Conjugated Systems 1: Stability and Addition Reactions56
- Ch. 22 - Conjugated Systems 2: Pericyclic Reactions54
- Ch. 23 - Benzene 1: Aromatic Stability and Substitution Reactions64
- Ch. 24 - Benzene 2: Reactions Influenced by the Aromatic Ring62
- Ch. 25 - Amines: Structure, Reactions, and Synthesis27
- Ch. 26 - Amino Acids, Proteins, and Peptide Synthesis9
- Ch. 27 - Carbohydrates, Nucleic Acids, and Lipids54
Mullins1st EditionOrganic Chemistry: A Learner Centered ApproachISBN: 9780137566471Non è quello che usi tu?Cambia libro di testo
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Mullins 1st EditionCh. 17 - Carbonyl Addition Reactions: Aldehydes and KetonesProblema 56d
Mullins 1st EditionCh. 17 - Carbonyl Addition Reactions: Aldehydes and KetonesProblema 56dCapitolo 16, Problema 56d
The following molecules were named incorrectly according to IUPAC nomenclature. Give the correct name of these compounds.
d. (E)-2-methylhex-2-en-6-al
Guida verificata passo dopo passo1
Step 1: Identify the longest carbon chain that contains the highest priority functional group. In this case, the aldehyde group (-CHO) is the highest priority, and the longest chain containing it is a six-carbon chain.
Step 2: Number the carbon chain starting from the end nearest to the highest priority functional group, which is the aldehyde group. This means the aldehyde group should be at position 1.
Step 3: Identify and name any substituents on the main chain. Here, there is a methyl group attached to the second carbon.
Step 4: Determine the correct position and configuration of the double bond. The double bond is between carbon 2 and carbon 3, and it is in the E configuration, meaning the highest priority groups on each carbon are on opposite sides.
Step 5: Combine all the elements to form the correct IUPAC name. The name should reflect the position of the double bond, the configuration, the substituents, and the aldehyde group.
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IUPAC Nomenclature
IUPAC nomenclature is a standardized system for naming chemical compounds. It ensures that each compound has a unique and universally accepted name, based on its structure. Key elements include identifying the longest carbon chain, functional groups, and the position of substituents, ensuring clarity and consistency in chemical communication.
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03:43
The different parts of an IUPAC name
E/Z Isomerism
E/Z isomerism is a type of stereoisomerism found in alkenes, where the spatial arrangement of substituents around the double bond differs. 'E' (entgegen) indicates that the highest priority groups are on opposite sides, while 'Z' (zusammen) means they are on the same side. This is determined using the Cahn-Ingold-Prelog priority rules, crucial for accurate naming and understanding molecular geometry.
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03:48E/Z Diastereoisomerism
Functional Groups in Aldehydes
Aldehydes are organic compounds characterized by the presence of a carbonyl group (C=O) bonded to a hydrogen atom. In nomenclature, the aldehyde group is typically given priority in numbering, and the suffix '-al' is used. Understanding the placement and naming of aldehyde groups is essential for correctly identifying and naming compounds with this functional group.
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02:36Identifying Functional Groups
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