Textbook Question
After a proton is removed from the OH group, which compound in each pair forms a cyclic ether more rapidly?
c.
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Ch. 9 - Substitution and Elimination Reactions of Alkyl Halides
Bruice8th EditionOrganic ChemistryISBN: 9780135213711
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Table of contents
- Ch. 1 - Remembering General Chemistry: Electronic Structure and Bonding (Part 1)31
- Ch. 1 - Remembering General Chemistry: Electronic Structure and Bonding (Part 2)65
- Ch. 2 - Acids and Bases: Central to Understanding Organic Chemistry84
- Ch. 3 - An Introduction to Organic Compounds:Nomenclature, Physical Properties, and Structure183
- Ch. 4 - Isomers: The Arrangement of Atoms in Space121
- Ch. 5 - Alkenes: Structure, Nomenclature, and an Introduction to Reactivity • Thermodynamics and Kinetics83
- Ch. 6 - The Reactions of Alkenes • The Stereochemistry of Addition Reactions175
- Ch. 7 - The Reactions of Alkynes • An Introduction to Multistep Synthesis119
- Ch. 8 - Delocalized Electrons: Their Effect on Stability, pKa, and the Products of a Reaction • Aromaticity and Electronic Effects: An Introduction to the Reactions of Benzene148
- Ch. 9 - Substitution and Elimination Reactions of Alkyl Halides212
- Ch. 10 - Reactions of Alcohols, Ethers, Epoxides, Amines, and Sulfur-Containing Compounds131
- Ch. 11 - Organometallic Compounds60
- Ch. 12 - Radicals90
- Ch. 13 - Mass Spectrometry; Infrared Spectroscopy; UV/Vis Spectroscopy62
- Ch. 14 - NMR Spectroscopy95
- Ch. 15 - Reactions of Carboxylic Acids and Carboxylic Acid Derivatives123
- Ch. 16 - Reactions of Aldehydes and Ketones • More Reactions of Carboxylic Acid Derivatives141
- Ch. 17 - Reactions at the Alpha-Carbon101
- Ch. 18 - Reactions of Benzene and Substituted Benzenes144
- Ch. 19 - More About Amines • Reactions of Heterocyclic Compounds49
- Ch. 20 - The Organic Chemistry of Carbohydrates80
- Ch. 21 - Amino Acids, Peptides, and Proteins57
- Ch. 22 - Catalysis in Organic Reactions and in Enzymatic Reactions35
- Ch. 23 - The Organic Chemistry of the Coenzymes—Compounds Derived from Vitamins1
- Ch. 28 - Pericyclic Reactions58
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Bruice 8th EditionCh. 9 - Substitution and Elimination Reactions of Alkyl HalidesProblem 65c,d
Bruice 8th EditionCh. 9 - Substitution and Elimination Reactions of Alkyl HalidesProblem 65c,dChapter 10, Problem 65c,d
Draw the products of the following intramolecular reactions:
c. 
d. 
Verified step by step guidance1
Identify the functional groups present in the starting material. Look for groups that can participate in intramolecular reactions, such as nucleophiles and electrophiles.
Determine the type of intramolecular reaction that can occur. Common types include cyclization reactions, where a nucleophile attacks an electrophile within the same molecule to form a ring.
Analyze the structure to identify the nucleophilic and electrophilic centers. Consider the possibility of forming a stable ring, typically 5 or 6-membered rings are favored due to minimal ring strain.
Draw the mechanism of the reaction, showing the movement of electrons. Use curved arrows to indicate the nucleophilic attack on the electrophile, leading to the formation of a new bond and the closure of the ring.
Consider any stereochemical outcomes of the reaction. If the reaction creates a chiral center, determine the stereochemistry based on the mechanism and the starting material's configuration.
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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Intramolecular Reactions
Intramolecular reactions occur within a single molecule, where functional groups react with each other to form new bonds. This type of reaction often leads to the formation of cyclic structures or new functional groups, significantly altering the molecule's properties. Understanding the spatial arrangement of atoms and the reactivity of functional groups is crucial for predicting the products of these reactions.
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Reaction Mechanisms
A reaction mechanism describes the step-by-step process by which reactants transform into products. It includes details about bond breaking and forming, intermediates, and transition states. Familiarity with common mechanisms, such as nucleophilic substitution or elimination, helps in predicting the outcome of intramolecular reactions and understanding the stability of the resulting products.
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Stereochemistry
Stereochemistry involves the study of the spatial arrangement of atoms in molecules and how this affects their chemical behavior. In intramolecular reactions, the orientation of functional groups can lead to different stereoisomers, which may have distinct properties. Recognizing stereochemical outcomes is essential for accurately drawing the products of reactions and understanding their reactivity and interactions.
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Related Practice
Textbook Question
Draw the products of the following intramolecular reactions:
a.
b.
1424
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1
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Textbook Question
Draw the products of the following intramolecular reactions:
e.
979
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Textbook Question
After a proton is removed from the OH group, which compound in each pair forms a cyclic ether more rapidly?
a.
b.
1243
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1
rank
Textbook Question
For each of the following target molecules, design a multistep synthesis to show how it can be prepared from the given starting material:
a.
1285
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Textbook Question
For each of the following target molecules, design a multistep synthesis to show how it can be prepared from the given starting material:
b.
711
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