EP ORGANIC CHEMISTRY -MOD.MASTERING 18W
9th Edition
ISBN: 9780136781776
Author: Wade
Publisher: PEARSON CO
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Chapter 11, Problem 11.54SP
Interpretation Introduction
Interpretation: The mechanism of formation of dihydropyran is to be stated.
Concept introduction: The acid catalysis reaction of tetrahydrofurfuryl occurs through two steps. First is protonation of alcohol, second is formation of carbocation with elimination of water molecule and third is stabilisation of carbocation by hydride shift followed by the conversion of primary carbocation into secondary carbocation.
To determine: The mechanism of the given reaction.
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Chapter 11 Solutions
EP ORGANIC CHEMISTRY -MOD.MASTERING 18W
Ch. 11.1 - Prob. 11.1PCh. 11.2C - Prob. 11.2PCh. 11.3 - Prob. 11.3PCh. 11.3 - Prob. 11.4PCh. 11.3 - Prob. 11.5PCh. 11.3 - Suggest the most appropriate method for each of...Ch. 11.4 - A chronic alcoholic requires a much larger dose of...Ch. 11.4 - Unlike ethylene glycol, propylene glycol...Ch. 11.5 - Predict the major products of the following...Ch. 11.5 - Show how you would convert propan-1-ol to the...
Ch. 11.6 - Predict the products of the following reactions....Ch. 11.7A - Propose a mechanism for the reaction of a....Ch. 11.7B - Prob. 11.13PCh. 11.7B - Show how you would use a simple chemical test to...Ch. 11.7C - Neopentyl alcohol, (CH3)3CCH2OH, reacts with...Ch. 11.7C - Prob. 11.16PCh. 11.7C - When cis-2-methylcyclohexanol reacts with the...Ch. 11.8 - Prob. 11.18PCh. 11.9 - Prob. 11.19PCh. 11.9 - Prob. 11.20PCh. 11.9 - Prob. 11.21PCh. 11.10A - Prob. 11.22PCh. 11.10A - Some alcohols undergo rearrangement or other...Ch. 11.10B - Prob. 11.24PCh. 11.10B - Explain why the acid-catalyzed condensation is a...Ch. 11.10B - Prob. 11.26PCh. 11.10B - When the following substituted cycloheptanol...Ch. 11.11A - Prob. 11.28PCh. 11.11A - Prob. 11.29PCh. 11.11B - Predict the products formed by periodic acid...Ch. 11.12 - Prob. 11.31PCh. 11.13A - Prob. 11.32PCh. 11.14 - Prob. 11.33PCh. 11.14 - a. Show how ethanol and cyclohexanol may be used...Ch. 11.14 - Prob. 11.35PCh. 11.14 - Phenols (pKa 10) are more acidic than other...Ch. 11.14 - To practice working through the early parts of a...Ch. 11.14 - Prob. 11.38PCh. 11 - Predict the major products of the following...Ch. 11 - Show how you would convert 2-methylcyclopentanol...Ch. 11 - In each case, show how you would synthesize the...Ch. 11 - Prob. 11.42SPCh. 11 - Prob. 11.43SPCh. 11 - Prob. 11.44SPCh. 11 - Both cis- and trans-2-methylcyclohexanol undergo...Ch. 11 - Prob. 11.46SPCh. 11 - Prob. 11.47SPCh. 11 - Show how you would make each compound, beginning...Ch. 11 - Predict the major products (including...Ch. 11 - Show how you would use simple chemical tests to...Ch. 11 - The compound shown below has three different types...Ch. 11 - Prob. 11.52SPCh. 11 - Prob. 11.53SPCh. 11 - Prob. 11.54SPCh. 11 - Prob. 11.55SPCh. 11 - Show how you would synthesize the following...Ch. 11 - Show how you would synthesize the following...Ch. 11 - The following pseudo-syntheses (guaranteed not to...Ch. 11 - Two unknowns, X and Y, both having the molecular...Ch. 11 - The Williamson ether synthesis involves the...Ch. 11 - Prob. 11.61SPCh. 11 - Prob. 11.62SPCh. 11 - Alcohols combine with ketones and aldehydes to...Ch. 11 - Prob. 11.64SPCh. 11 - Prob. 11.65SPCh. 11 - Prob. 11.66SP
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