Domanda del libro di testo
Propose a mechanism for the reaction of benzyl alcohol with acetyl chloride to give benzyl acetate.
2711
views
Ch. 21 - Carboxylic Acid Derivatives
Wade9th EditionOrganic ChemistryISBN: 9780135213728
Non è quello che usi tu?Cambia libro di testoScegli un libro di testo diverso
TOC.tableOfContents
- Ch.1 - Structure and Bonding107
- Ch. 2 - Acids and Bases; Functional Groups115
- Ch.3 - Structure and Stereochemistry of Alkanes100
- Ch.4 - The Study of Chemical Reactions99
- Ch.5 - Stereochemistry93
- Ch.6 - Alkyl Halides; Nucleophilic Substitution118
- Ch. 7 - Structure and Synthesis of Alkenes; Elimination158
- Ch.8 - Reactions of Alkenes171
- Ch.9 - Alkynes91
- Ch.10 - Structure and Synthesis of Alcohols143
- Ch.11 - Reactions of Alcohols104
- Ch. 12 - Infrared Spectroscopy and Mass Spectrometry22
- Ch. 13 - Nuclear Magnetic Resonance Spectroscopy45
- Ch. 14 - Ethers, Epoxides, and Thioethers72
- Ch. 15 - Conjugated Systems, Orbital Symmetry, and Ultraviolet Spectroscopy89
- Ch. 16 - Aromatic Compounds74
- Ch. 17 - Reactions of Aromatic Compounds126
- Ch. 18 - Ketones and Aldehydes193
- Ch. 19 - Amines129
- Ch. 20 - Carboxylic Acids77
- Ch. 21 - Carboxylic Acid Derivatives141
- Ch. 22 - Condensations and Alpha Substitutions of Carbonyl Compounds175
- Ch. 23 - Carbohydrates and Nucleic Acids93
- Ch. 24 - Amino Acids, Peptides, and Proteins54
Capitolo 21, Problema 1q,r
Name the following carboxylic acid derivatives, giving both a common name and an IUPAC name where possible.
(q) 
(r) 
Guida verificata passo dopo passo1
Step 1: Identify the functional group in the structure. Both images show carboxylic acid derivatives, specifically amides. The carbonyl group (C=O) is directly bonded to a nitrogen atom (N), which is characteristic of amides.
Step 2: Analyze the substituents attached to the nitrogen atom. In the first structure (q), the nitrogen is bonded to a methyl group (-CH3) and an ethyl group (-CH2CH3). In the second structure (r), the nitrogen is bonded to a methyl group (-CH3).
Step 3: Determine the parent structure. Both structures are derivatives of piperidine, a six-membered ring containing one nitrogen atom. The carbonyl group is attached to the nitrogen atom of the piperidine ring.
Step 4: Assign the common name. For the first structure (q), the common name is N-methyl-N-ethylpiperidinecarboxamide, reflecting the substituents on the nitrogen and the piperidine ring. For the second structure (r), the common name is N-methylpiperidinecarboxamide.
Step 5: Assign the IUPAC name. For the first structure (q), the IUPAC name is N-methyl-N-ethyl-1-piperidinecarboxamide. For the second structure (r), the IUPAC name is N-methyl-1-piperidinecarboxamide. The numbering starts at the nitrogen atom in the piperidine ring, and the carboxamide group is indicated as a substituent.
Risposta video verificata per un problema simile:
Questa soluzione video è stata consigliata dai nostri tutor come utile per risolvere questo problema.
Durata del video:
7mConcetti chiave
Ecco i concetti essenziali che devi comprendere per rispondere correttamente alla domanda.
Carboxylic Acid Derivatives
Carboxylic acid derivatives include compounds such as esters, amides, and anhydrides, which are derived from carboxylic acids. They retain the carbonyl (C=O) group but differ in the substituents attached to the carbonyl carbon. Understanding these derivatives is crucial for naming and identifying their structures, as they exhibit distinct chemical properties and reactivities.
Video consigliato:
03:50
Intro to Carboxylic Acid Derivatives
IUPAC Nomenclature
The International Union of Pure and Applied Chemistry (IUPAC) nomenclature provides a systematic method for naming organic compounds. It involves identifying the longest carbon chain, functional groups, and substituents to create a unique name. Familiarity with IUPAC rules is essential for accurately naming carboxylic acid derivatives and understanding their structural features.
Video consigliato:
03:43The different parts of an IUPAC name
Functional Groups
Functional groups are specific groups of atoms within molecules that determine the chemical properties and reactions of those molecules. In the context of carboxylic acid derivatives, the presence of functional groups like amides (RCONR') or esters (RCOOR') influences their reactivity and interactions. Recognizing these groups is vital for predicting the behavior of the compounds in chemical reactions.
Video consigliato:
02:36Identifying Functional Groups
Pratica correlata
Domanda del libro di testo
Name the following carboxylic acid derivatives, giving both a common name and an IUPAC name where possible.
(f) CH3CH(OH)CH2CN
1327
views
Domanda del libro di testo
Name the following carboxylic acid derivatives, giving both a common name and an IUPAC name where possible.
(o)
(p)
536
views
Domanda del libro di testo
Propose a mechanism for the reaction of benzoic acid with acetyl chloride to give acetic benzoic anhydride.
2149
views
Domanda del libro di testo
Propose a second mechanism for the reaction of benzoic acid with acetyl chloride to give acetic benzoic anhydride. This time, let the other oxygen of benzoic acid serve as the nucleophile to attack the carbonyl group of acetyl chloride. Because proton transfers are fast between these oxygen atoms, it is difficult to differentiate between these two mechanisms experimentally.
713
views
Domanda del libro di testo
Name the following carboxylic acid derivatives, giving both a common name and an IUPAC name where possible.
(m)
(n)
650
views