Organic Chemistry
11th Edition
ISBN: 9781118133576
Author: T. W. Graham Solomons, Craig Fryhle
Publisher: Wiley, John & Sons, Incorporated
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Chapter 7, Problem 6PP
Interpretation Introduction
Interpretation:
The formation of major product when 2-bromobutane is subjected to dehydrobromination using sodium ethoxide in ethanol at
Concept introduction:
The stability of
The stability of alkene increases as the number of alkyl group attached to the carbon atom of double bond increases.
According to the Zaitsev’s rule, in the presence of small base like hydroxide or ethoxide the more highly substituted alkene will be the major product.
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8.23 In each of the following indicate which reaction will occur faster. Explain your reasoning.
(D) Solvolysis of 1-bromo-2,2-dimethylpropane or tert-butyl bromide in ethanol
(E) Solvolysis of isobutyl bromide or sec-butyl bromide in aqueous formic acid
(F) Reaction of 1-chlorobutane with sodium acetate in acetic acid or with sodium methoxide in methanol
5.34
Select the compound in each of the following pairs that will be converted to the
corresponding alkyl bromide more rapidly on being treated with hydrogen bromide.
Explain the reason for your choice.
(a) 1-Butanol or 2-butanol
(b) 2-Methyl-1-butanol or 2-butanol
(c) 2-Methyl-2-butanol or 2-butanol
(d) 2-Methylbutane or 2-butanol
dovolonentanol or cyclohexanol
4.33 Select the compound in each of the following pairs that will be converted to the corresponding alkyl bromide more rapidly on being treated with hydrogen bromide. Explain the reason for your choice.
(a) 1-Butanol or 2-Butanol
(b) 2-Methyl-1-butanol or 2-butanol
(c) 2-Methyl-2-butanol or 2-butanol
(d) 2-Methylbutane or 2-butanol
(e) 1-Methylcyclopentanol or cyclohexanol
Draw the energy diagrams of an SN1 reaction and an SN2 reaction. Include in your drawing anexample reaction. Identify the rate limiting step and label it as unimolecular or bimolecular.
Chapter 7 Solutions
Organic Chemistry
Ch. 7 - Prob. 1PPCh. 7 - Prob. 2PPCh. 7 - Prob. 3PPCh. 7 - Prob. 4PPCh. 7 - Practice Problem 7.5
How many stereoisomers are...Ch. 7 - Prob. 6PPCh. 7 - Prob. 7PPCh. 7 - PRACTICE PROBLEM 7.8
Examine Solved Problem 7.3....Ch. 7 - Prob. 9PPCh. 7 - Practice Problem 7.10 When...
Ch. 7 - Practice Problem 7.11
(a) When...Ch. 7 - Practice Problem 7.14
Dehydration of 2-propanol...Ch. 7 - Practice Problem 7.15
Rank the following alcohols...Ch. 7 - Practice Problem 7.16
Acid-catalyzed dehydration...Ch. 7 - Practice Problem 7.17 Acid-catalyzed dehydration...Ch. 7 - Prob. 16PPCh. 7 - Prob. 17PPCh. 7 - Practice Problem 7.20
Show how you might...Ch. 7 - Prob. 19PPCh. 7 - Prob. 20PPCh. 7 - Practice Problem 7.23
Write the structure of...Ch. 7 - Prob. 22PPCh. 7 - Prob. 23PPCh. 7 - Practice Problem 7.26 (a) Devise retrosynthetic...Ch. 7 - Each of the following names is incorrect, Give the...Ch. 7 - Prob. 26PCh. 7 - Prob. 27PCh. 7 - Give the IUPAC names for each of the following:...Ch. 7 - Prob. 29PCh. 7 - Prob. 30PCh. 7 - Prob. 31PCh. 7 - Prob. 32PCh. 7 - 7.54. Outline a synthesis of phenylethyne from...Ch. 7 - Prob. 34PCh. 7 - Prob. 35PCh. 7 - Prob. 36PCh. 7 - Prob. 37PCh. 7 - 7.35. Write structural formulas for all the...Ch. 7 - 7.47. Starting with an appropriate alkyl halide...Ch. 7 - Arrange the following alcohols in order of their...Ch. 7 - Prob. 41PCh. 7 - Prob. 42PCh. 7 - Prob. 43PCh. 7 - Prob. 44PCh. 7 - 7.49. What is the index of hydrogen deficiency...Ch. 7 - Prob. 46PCh. 7 - Prob. 47PCh. 7 - Compounds I and J both have the molecular formula...Ch. 7 - Prob. 49PCh. 7 - Prob. 50PCh. 7 - Consider the interconversion of cis-2-butene and...Ch. 7 - Prob. 52PCh. 7 - (a) Using reactions studied in this chapter, show...Ch. 7 - Prob. 54PCh. 7 - Prob. 55PCh. 7 - 1. Write the structure(s) of the major product(s)...Ch. 7 - Prob. 2LGPCh. 7 - (a) Write the structure of the product(s) formed...Ch. 7 - Prob. 4LGPCh. 7 - Prob. 5LGPCh. 7 - 7.1 Which conditions/reagents would you employ to...Ch. 7 - Which of the following names is incorrect? (a)...Ch. 7 - 7.3 Select the major product of the reaction
Ch. 7 - 7.4 Supply the missing reagents.
Ch. 7 - Arrange the following alkenes in order of...Ch. 7 - 7.6 Complete the following synthesis.
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