Organic Chemistry
9th Edition
ISBN: 9781305080485
Author: John E. McMurry
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
thumb_up100%
Chapter 10.SE, Problem 36AP
Interpretation Introduction
Interpretation:
The resonance structures are to be drawn for the benzyl radical, an intermediate formed in the NBS bromination of toluene.
Concept introduction:
Resonance forms differ only in the placement of their π bonding and lone-pair of electrons. The positions of atoms do not differ in different structures. The movement of electrons from one resaonance structure to other is indicated with curved arrows.
To draw:
The resonance structures for the benzyl radical, an intermediate formed in the NBS bromination of toluene.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
10) Synthesis: Make the following products from a suitable cyclic alkene starting material. Look
at the functional group PATTERN present in the molecule, including stereochemistry.
♡
Br
Br
An important step in one synthesis of carboxylic acids is the deprotonation of diethyl malonate and its alkyl-substituted
derivative:
Base
CH;CH2O
OCH,CH3
CH;CH,0
OCH2CH3
H2
Diethyl malonate
Base
CH;CH,0
°C
`OCH,CH3
CH;CH,O
OCH,CH3
R
Alkyl substituted diethyl malonate
NaOH can deprotonate diethyl malonate effectively, but NaOC(CH3)3 is typically used to deprotonate the alkyl-substituted
derivative. Explain why.
5B
In the following reactions, mixtures of alkenes and ethyl ethers
are formed. Draw their structures. Explain which is or are likely
to be the main product(s) in each reaction. In case of formation
of two isomers of alkenes, explain which is formed in greater
proportion
CH3 CH3
H3C-C
H
-Br
CH3
EtOH
Chapter 10 Solutions
Organic Chemistry
Ch. 10.1 - Prob. 1PCh. 10.1 - Draw structures corresponding to the following...Ch. 10.2 - Prob. 3PCh. 10.2 - Taking the relative reactivities of 1°, 2°, and...Ch. 10.4 - Prob. 5PCh. 10.4 - The major product of the reaction of...Ch. 10.4 - Prob. 7PCh. 10.5 - Prob. 8PCh. 10.6 - Prob. 9PCh. 10.6 - How might you replace a halogen substituent by a...
Ch. 10.7 - How would you carry out the following...Ch. 10.8 - Rank both sets of compounds in order of increasing...Ch. 10.8 - Tell whether each of the following reactions is an...Ch. 10.SE - Prob. 14VCCh. 10.SE - Prob. 15VCCh. 10.SE - Prob. 16VCCh. 10.SE - Draw the electron-pushing mechanism for each...Ch. 10.SE - Draw the electron-pushing mechanism for the...Ch. 10.SE - The formation of Br2 from NBS first involves the...Ch. 10.SE - In light of the fact that tertiary alkyl halides...Ch. 10.SE - Alkyl halides can be reduced to alkanes by a...Ch. 10.SE - Name the following alkyl halides:Ch. 10.SE - Prob. 23APCh. 10.SE - Draw and name all of the monochlorination products...Ch. 10.SE - How would you prepare the following compounds,...Ch. 10.SE - Prob. 26APCh. 10.SE - A chemist requires a large amount of...Ch. 10.SE - What product(s) would you expect from the reaction...Ch. 10.SE - What product(s) would you expect from the reaction...Ch. 10.SE - What product would you expect from the reaction of...Ch. 10.SE - Rank the compounds in each of the following series...Ch. 10.SE - Which of the following compounds have the same...Ch. 10.SE - Tell whether each of the following reactions is an...Ch. 10.SE - Prob. 34APCh. 10.SE - Alkylbenzenes such as toluene (methylbenzene)...Ch. 10.SE - Prob. 36APCh. 10.SE - Prob. 37APCh. 10.SE - Prob. 38APCh. 10.SE - Prob. 39APCh. 10.SE - Prob. 40APCh. 10.SE - The syntheses shown here are unlikely to occur as...Ch. 10.SE - Why do you suppose its not possible to prepare a...Ch. 10.SE - Prob. 43APCh. 10.SE - Identify the reagents a–c in the following...Ch. 10.SE - Prob. 45APCh. 10.SE - Prob. 46APCh. 10.SE - Prob. 47APCh. 10.SE - The relative rate of radical bromination is...Ch. 10.SE - Prob. 49APCh. 10.SE - Predict the product and provide the entire...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- 2-chloropropane is a major product of the reaction of chlorine with propane under ultraviolet light. Write the mechanism for this reaction including the initiation step and the two propagation steps.arrow_forwardThe reaction of Hbr with 2-methylpropene produces 2-bromo-2-methylpropane. What is the structure of the carbocation formed during the reaction?arrow_forward4.) HX is used as a reagent in the reaction below. „NH2 он + HX + :NEN: + A. What functional-group transformation occurs in this reaction?arrow_forward
- 12) Use the curved arrow formalism to show the movement of electron pairs in the following reaction and label each reactant as a nucleophile or an electrophile. CHÍNH CHỊCH, + CO Học Nha CH₂CH₂CIarrow_forwardA certain hydrocarbon had the molecular formula C18H30 and contained two triple bonds. Ozonolysis gave CH₂(CH₂)CO₂H and HO₂CCH₂CH₂CO₂H as the only products. Draw a reasonable structure for this hydrocarbon. Click and drag to start drawing a structure.arrow_forwardTwo 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_forward
- 13-57 Benzene, as we have seen in this chapter, is the simplest aromatic compound. Pyidine is an analog of benzene in which a CH group is replaced by a nitrogenarrow_forward13-52 2,6-Di-/ezY-butyl-4-methylphenol (BHT, Section 13-4C) is an antioxidant added to processed foods to “retard spoilage.” How does BHT accomplish this goal?arrow_forwardBent (D) Trigonal pyramidal 5. A student wishes to prepare ethyl acetate from the reaction of ethanol and acetic acid. To be successful, this reaction requires (A) an acidic catalyst. (C) an oxidizing agent. (B) a basic catalyst. (D) a reducing agent. 6. Which alkyl halide reacts most rapidly with aqueous sodium hydroxide solution? (A) CH₂Cl (B) CH₂I (C) (CH3)3CCH₂Cl (D) (CH3)3CCH₂I 57. How many isomers are there with the formula C6H₁4?arrow_forward
- Predict the major and minor products of the reaction. Name the products using systematic names. CH3CH=CH2+H2O−→−H+ major product: minor product: Predict the organic product of the reaction. Include all hydrogen atoms.arrow_forwardCriteria for satisfactory score Reactants, products, and reagents that complete a reaction scheme must specific compounds, not generic categories. Reagents and structures must be valid Lewis structures. Tasks 1. Complete the synthetic sequences by drawing products/substrates/reagents in empty spaces in reactions below. 2. Draw the mechanism of tautomerization (line 3).arrow_forwardCCH H20, H2SO4 H9SO4 CH3 Alkynes do not react directly with aqueous acid as do alkenes, but will do so in the presence of mercury(II) sulfate as a Lewis acid catalyst. The reaction occurs with Markovnikov regiochemistry, so the OH group adds to the more highly substituted carbon and the H adds to the less highly substituted carbon. The initial product of the reaction is a vinyl alcohol, also called an enol. The enol immediately rearranges to a more stable ketone via tautomerization. Draw curved arrows to show the movement of electrons in this step of the mechanism. Arrow-pushing Instructions Hjö: -CH3 -CH3 H3O*arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning
Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
Organic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning
Introduction to General, Organic and Biochemistry
Chemistry
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:Cengage Learning
Organic Chemistry
Chemistry
ISBN:9781305580350
Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Publisher:Cengage Learning