Domanda del libro di testo
Suggest a phenoxide and an alkyl halide to make the following aryl alkyl ethers.
(a)
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Ch. 24 - Benzene 2: Reactions Influenced by the Aromatic Ring
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. 24 - Benzene 2: Reactions Influenced by the Aromatic RingProblema 18a
Mullins 1st EditionCh. 24 - Benzene 2: Reactions Influenced by the Aromatic RingProblema 18aCapitolo 23, Problema 18a
Predict the product of the following substitution/addition reactions involving phenoxides.
(a) 
Guida verificata passo dopo passo1
Identify the reactants: The first reactant is a chlorophenol, specifically 2-chlorophenol, and the second reactant is a chlorocyclopentane.
Recognize the role of NaOH: Sodium hydroxide (NaOH) is a strong base that can deprotonate the phenol group, forming a phenoxide ion.
Formation of phenoxide ion: The hydroxide ion (OH-) from NaOH will deprotonate the hydroxyl group (OH) of the phenol, resulting in the formation of a phenoxide ion (C6H4ClO-).
Nucleophilic substitution: The phenoxide ion, being a good nucleophile, will attack the electrophilic carbon in the chlorocyclopentane, displacing the chloride ion (Cl-) and forming an ether linkage.
Predict the product: The final product will be an ether, specifically a phenoxycyclopentane, where the phenoxide ion has replaced the chloride ion in the cyclopentane ring.
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Phenoxide Ion Formation
Phenoxide ions are formed when phenol reacts with a strong base like NaOH. The hydroxyl group (OH) in phenol loses a hydrogen ion (H+), resulting in a negatively charged oxygen atom. This ion is more nucleophilic than phenol itself, making it more reactive in substitution reactions, particularly with alkyl halides.
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Percorso guidato
3:39
Metal Ion Catalysis Concept 1
Nucleophilic Substitution Reaction
Nucleophilic substitution is a fundamental reaction where a nucleophile replaces a leaving group in a molecule. In this reaction, the phenoxide ion acts as the nucleophile, attacking the electrophilic carbon in the chlorinated compound, displacing the chloride ion. This process is crucial for forming new carbon-oxygen bonds in organic synthesis.
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01:47Nucleophiles and Electrophiles can react in Substitution Reactions.
Stereochemistry in Substitution Reactions
Stereochemistry plays a vital role in substitution reactions, especially when the substrate is a chiral molecule. The reaction can proceed via an SN1 or SN2 mechanism, affecting the stereochemical outcome. In this case, the reaction likely follows an SN2 mechanism, leading to an inversion of configuration at the chiral center where the chloride is replaced by the phenoxide group.
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1:38Polymer Stereochemistry Concept 1
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Suggest a phenoxide and an alkyl halide to make the following aryl alkyl ethers.
(b)
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