Domanda del libro di testo
Draw a mechanism for the following oxidation reactions.
(b)
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Ch. 13 - Alcohols, Ethers and Related Compounds: Substitution and Elimination
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. 13 - Alcohols, Ethers and Related Compounds: Substitution and EliminationProblema 101c
Mullins 1st EditionCh. 13 - Alcohols, Ethers and Related Compounds: Substitution and EliminationProblema 101cCapitolo 12, Problema 101c
Draw a mechanism for the following oxidation reactions.
(c) 
Guida verificata passo dopo passo1
Identify the starting material and the product: The starting material is a secondary alcohol, and the product is a ketone. This indicates an oxidation reaction where the alcohol is converted to a carbonyl group.
Recognize the reagent: The reagent is thionyl chloride (SOCl2), which is commonly used to convert alcohols to alkyl chlorides. However, in this context, it is used to facilitate the oxidation of the alcohol to a ketone.
Understand the mechanism: The reaction likely involves the formation of an intermediate chlorosulfite ester. The alcohol oxygen attacks the sulfur atom of thionyl chloride, leading to the formation of this intermediate.
Formation of the chlorosulfite ester: The hydroxyl group of the alcohol attacks the sulfur atom in thionyl chloride, displacing a chloride ion and forming a chlorosulfite ester intermediate.
Elimination to form the ketone: The chlorosulfite ester undergoes elimination, where the chloride ion acts as a leaving group, resulting in the formation of a carbonyl group (ketone) and the release of sulfur dioxide (SO2) and hydrochloric acid (HCl) as byproducts.
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Oxidation Reactions
Oxidation reactions involve the loss of electrons or an increase in oxidation state by a molecule, atom, or ion. In organic chemistry, this often pertains to the conversion of alcohols to carbonyl compounds (aldehydes or ketones) or carboxylic acids. Understanding the specific reagents and conditions that facilitate these transformations is crucial for drawing accurate reaction mechanisms.
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Benzylic Oxidation
Reaction Mechanisms
A reaction mechanism is a step-by-step description of how a chemical reaction occurs at the molecular level. It outlines the sequence of bond-breaking and bond-forming events, including intermediates and transition states. For oxidation reactions, mechanisms often involve the formation of reactive intermediates, such as radicals or carbocations, which are essential for understanding the overall process.
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Functional Group Transformations
Functional group transformations refer to the chemical changes that occur to specific groups within organic molecules during reactions. In the context of oxidation, this typically involves the conversion of alcohols (–OH) to carbonyls (C=O) or carboxylic acids (–COOH). Recognizing these transformations is vital for predicting the products of oxidation reactions and for accurately illustrating their mechanisms.
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02:36Identifying Functional Groups
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