Domanda del libro di testo
Name the following benzene derivatives using ortho, meta, and para to identify the relative position of substituents.
(a)
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Ch. 23 - Benzene 1: Aromatic Stability and Substitution Reactions
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. 23 - Benzene 1: Aromatic Stability and Substitution ReactionsProblema 25c
Mullins 1st EditionCh. 23 - Benzene 1: Aromatic Stability and Substitution ReactionsProblema 25cCapitolo 22, Problema 25c
Name the following benzene derivatives according to IUPAC rules.
(c) 
Guida verificata passo dopo passo1
Identify the parent compound: The parent compound in this structure is benzaldehyde, which consists of a benzene ring with an aldehyde group (CHO) attached.
Determine the substituents: The structure has two substituents on the benzene ring: a bromine (Br) and a chlorine (Cl).
Assign locants to the substituents: Number the carbon atoms in the benzene ring starting from the carbon attached to the aldehyde group as position 1. Assign the lowest possible numbers to the substituents. In this case, bromine is at position 3 and chlorine is at position 4.
Name the substituents: The substituents are named as bromo and chloro, based on their respective positions on the benzene ring.
Combine the names: Combine the substituents with the parent compound name, arranging them alphabetically and using the locants. The IUPAC name is 3-bromo-4-chlorobenzaldehyde.
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Benzene Derivatives
Benzene derivatives are compounds that contain a benzene ring substituted with one or more functional groups. The properties and reactivity of these compounds can vary significantly based on the nature and position of the substituents. Understanding how to identify and name these derivatives is crucial for organic chemistry, as it lays the foundation for studying more complex aromatic compounds.
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02:49
Aromatic synthesis starting with benzene/benzene derivatives
IUPAC Nomenclature
The International Union of Pure and Applied Chemistry (IUPAC) nomenclature provides a systematic method for naming chemical compounds. For benzene derivatives, the rules include identifying the longest carbon chain, numbering the ring to give substituents the lowest possible numbers, and naming the substituents in alphabetical order. Mastery of IUPAC rules is essential for clear communication in chemistry.
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03:43The different parts of an IUPAC name
Substituent Effects
Substituent effects refer to how different groups attached to a benzene ring influence its chemical behavior and reactivity. Some substituents are electron-donating (activating) while others are electron-withdrawing (deactivating), affecting the ring's susceptibility to electrophilic aromatic substitution reactions. Recognizing these effects is vital for predicting the outcomes of reactions involving benzene derivatives.
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Percorso guidato
2:02Directing Effects in Substituted Pyrroles, Furans, and Thiophenes Concept 1
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