Organic Chemistry
9th Edition
ISBN: 9781305080485
Author: John E. McMurry
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Question
Chapter 14.SE, Problem 54AP
Interpretation Introduction
Interpretation:
Given that addition of HCl to 1-methoxycyclohexene yields 1-chloro-1-methoxycyclohexane as the sole product. Why no other regioisomer is formed is to be explained using resonance structures.
Concept introduction:
In the addition of HCl to
To explain:
Using resonance structures, why addition of HCl to 1-methoxycyclohexene yields 1-chloro-1-methoxycyclohexane as the sole product and no other regioisomer is formed.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Reaction of HBr with 3-methylcyclohexene yields a mixture of four products: cis-and trans-1-bromo-3-methylcyclohexane and cis-and trans-1-bromo-2-methylcyclohexane. The analogous reaction of HBr with 3-bromocyclohexene yields trans-1, 2-dibromocyclohexane as the soleproduct. Draw structures of the possible intermediates, and then explain why only a single product is formed in this reaction.
Account for the fact that addition of HCl to 1-bromopropene gives exclusively
1-bromo-1-chloropropane.
CH₂CH=CHBr + HCl CH₂CH₂CHBrCl
1-Bromo-1-chloropropane
1-Bromopropene
Account for the fact that treating propenoic acid (acrylic acid) with HCl gives only
3-chloropropanoic acid.
CH₂=CHCOH + HCl
Propenoic acid
(Acrylic acid)
Br
L
OH
CICH₂CH₂COH
3-Chloropropanoic acid
(b)
Draw a structural formula for the alkene with the molecular formula C-H₁0 that reacts
with Br, and water to give each product.
10
OH
Br
(c)
HO
| ||
CH₂CHCOH
Br
2-Chloropropanoic acid
L(this product is not formed)_
Compound L undergoes dehydrohalogenation to form hydrogen bromide and 1-methylcyclohexene.
What is dehydrohalogenation?
State the condition required for dehydrohalogenation.
Draw the structural formula of compound L and name L.
Chapter 14 Solutions
Organic Chemistry
Ch. 14.1 - Prob. 1PCh. 14.2 - Give the structures of both 1, 2 and 1, 4 adducts...Ch. 14.2 - Prob. 3PCh. 14.2 - Give the structures of both 1, 2 and 1, 4 adducts...Ch. 14.3 - Prob. 5PCh. 14.3 - Prob. 6PCh. 14.5 - Predict the product of the following Diels–Alder...Ch. 14.5 - Prob. 8PCh. 14.5 - Which of the following dienes have an s-cis...Ch. 14.5 - Predict the product of the following Diels–Alder...
Ch. 14.6 - Prob. 11PCh. 14.6 - Prob. 12PCh. 14.7 - Prob. 13PCh. 14.7 - Prob. 14PCh. 14.8 - Which of the following compounds would you expect...Ch. 14.SE - Prob. 16VCCh. 14.SE - Show the product of the Diels–Alder reaction of...Ch. 14.SE - Prob. 18VCCh. 14.SE - Prob. 19VCCh. 14.SE - Prob. 20MPCh. 14.SE - Prob. 21MPCh. 14.SE - In light of your answer to Problem 14-21 propose...Ch. 14.SE - Luminol, which is used by forensic scientists to...Ch. 14.SE - Prob. 24MPCh. 14.SE - Give IUPAC names for the following compounds:Ch. 14.SE - Prob. 26APCh. 14.SE - Prob. 27APCh. 14.SE - Electrophilic addition of Br2 to isoprene...Ch. 14.SE - Prob. 29APCh. 14.SE - Prob. 30APCh. 14.SE - Predict the products of the following...Ch. 14.SE - 2,3-Di-tert-butyl-1,3-butadiene does not undergo...Ch. 14.SE - Prob. 33APCh. 14.SE - Prob. 34APCh. 14.SE - Prob. 35APCh. 14.SE - Prob. 36APCh. 14.SE - Rank the following dienophiles in order of their...Ch. 14.SE - Prob. 38APCh. 14.SE - Prob. 39APCh. 14.SE - Prob. 40APCh. 14.SE - Although the Diels–Alder reaction generally...Ch. 14.SE - Prob. 42APCh. 14.SE - Tires whose sidewalls are made of natural rubber...Ch. 14.SE - Prob. 44APCh. 14.SE - Prob. 45APCh. 14.SE - Prob. 46APCh. 14.SE - Would you expect allene, H2C = C = CH2, to show a...Ch. 14.SE - The following ultraviolet absorption maxima have...Ch. 14.SE - Prob. 49APCh. 14.SE - -Ocimene is a pleasant-smelling hydrocarbon found...Ch. 14.SE - Draw the resonance forms that result when the...Ch. 14.SE - Prob. 52APCh. 14.SE - Treatment of 3,4-dibromohexane with strong base...Ch. 14.SE - Prob. 54APCh. 14.SE - Prob. 55APCh. 14.SE - Prob. 56APCh. 14.SE - Prob. 57APCh. 14.SE - Prob. 58APCh. 14.SE - Hydrocarbon A, C10H14, has a UV absorption at...Ch. 14.SE - Prob. 60APCh. 14.SE - Prob. 61APCh. 14.SE - Prob. 62APCh. 14.SE - Prob. 63APCh. 14.SE - Prob. 64APCh. 14.SE - The double bond of an enamine (alkene + amine) is...Ch. 14.SE - Prob. 66AP
Knowledge Booster
Similar questions
- Organic Chemistry Acid catalyzed dehydration reaction of 2-methyl-1-butanol produces 2-methyl-2-butene as the major product. Also acid catalyzed dehydration reaction of 3-methyl-1-butanol give the same product as major product. Explain the reason why both of the reaction produce the same product as the major product.arrow_forwardChlordane, like DDT, is an alkyl halide that was used as an insecticide for crops such as corn and citrus and for lawns. In 1983, it was banned for all uses except against termites, and in 1988, it was banned for use against termites as well. Chlordane can be synthesized from two reactants in one step. One of the reactants is hexachlorocyclopentadiene. What is the other reactant?arrow_forwardO. Reaction of HBr with 3-methylcyclohexene yields a mixture of four products: cis- and trans-1-bromo-3-methylcyclohexane and cis- and trans-1-bromo-2- methylcyclohexane. The analogous reaction of HBr with 3-bromocyclohexene yields trans-1,2-dibromocyclohexane as the sole product. Draw structures of the possible intermediates, and then explain why only a single product is formed in this reaction.arrow_forward
- Addition of HBr to allene (CH2 = C = CH2) forms 2-bromoprop-1-ene rather than 3-bromoprop-1-ene, even though 3-bromoprop-1-ene is formed from an allylic carbocation. Considering the arrangement of orbitals in the allene reactant, explain this result.arrow_forwardAddition of HBr to allene (CH2=C=CH2) forms 2-bromoprop-1-ene rather than 3-bromoprop-1-ene, even though 3-bromoprop-1-ene is formed from an allylic carbocation. Considering the arrangement of orbitals in the allene reactant, explain this result.arrow_forwardcis-1-Bromo-4-tert-butylcyclohexane and trans-1-bromo-4-tert-butylcyclohexane both react with sodium ethoxide in ethanol to form 4-tert-butylcyclohexene. Explain why the cis isomer reacts much more rapidly than the trans isomer.arrow_forward
- Draw a structural formula for the alkene with the molecular formula C5H10 that reacts with Br2 to give each product.arrow_forwardDraw structural formulas for the two constitutional isomers with the molecular formula C5H6Br2 formed by adding one mole of Br2 to cyclopentadiene.arrow_forwardThe reaction of 3-methylene-1-cyclohexene and HBr yields the four products shown in the attachment. Which two are formed at high temperatures and which two are formed at low temperatures? Why? Why is 1-bromo-3-methylenecyclohexane not formed?arrow_forward
- Two substitution products result from the reaction between 3-chloro-3-methyl-1- butene with sodium acetate (CH3COO – Na +) in acetic acid under SN1. Identify the products.arrow_forwardAddition of HBr to allene (CH2=C=CH2) forms 2-bromoprop-1-ene ratherthan 3-bromoprop-1-ene, even though 3-bromoprop-1-ene is formed froman allylic carbocation. Considering the arrangement of orbitals in theallene reactant, explain this result.arrow_forwardElimination of HBr from 2-bromobutane affords a mixture of but-1-ene and but-2-ene. With sodium ethoxide as base, but-2-ene constitutes 81% of the alkene products, but with potassium tert-butoxide, but-2-ene constitutes only 67% of the alkene products. Offer an explanation for this difference.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY
Chemistry
Chemistry
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
Chemistry
Chemistry
ISBN:9781259911156
Author:Raymond Chang Dr., Jason Overby Professor
Publisher:McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning
Organic Chemistry
Chemistry
ISBN:9780078021558
Author:Janice Gorzynski Smith Dr.
Publisher:McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:Cengage Learning
Elementary Principles of Chemical Processes, Bind...
Chemistry
ISBN:9781118431221
Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:WILEY