ORGANIC CHEMISTRY
5th Edition
ISBN: 9781259977596
Author: SMITH
Publisher: MCG
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Textbook Question
Chapter 7, Problem 7.66P
Diphenhydramine, the antihistamine in Benadryl, can be prepared by the following two-step sequence. What is the structure of diphenhydramine?
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Fluorination of a benzene ring can be accomplished with Selectfluor, a reagent that contains a fluorine bonded to a positively charged nitrogen atom. Fluorination is a useful reaction because several common drugs, such as the cholesterol-lowering drug atorvastatin, contain a fluorine bonded to an aromatic ring. Assuming that fluorination is analogous to other examples of electrophilic aromatic substitution, draw a stepwise mechanism for the following reaction.
Fluorination of a benzene ring can be accomplished with Selectfluor, a reagent that contains a fluorine bonded to a positively charged nitrogen atom. Fluorination is a useful reaction because several common drugs, such as the cholesterol-lowering drug atorvastatin, contain a fluorine bonded to an aromatic ring. Assuming that fluorination is analogous to other examples of electrophilic aromatic substitution, draw a stepwise mechanism for the following reaction.
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Chapter 7 Solutions
ORGANIC CHEMISTRY
Ch. 7 - Problem 7.1 Telfairine, a naturally occurring...Ch. 7 - Give the IUPAC name for each compound. a. b. c. d.Ch. 7 - Prob. 7.3PCh. 7 - An sp3 hybridized CCl bond is more polar than an...Ch. 7 - Prob. 7.5PCh. 7 - Problem 7.6 Identify the nucleophile and leaving...Ch. 7 - Prob. 7.7PCh. 7 - Prob. 7.8PCh. 7 - What neutral nucleophile is needed to convert...Ch. 7 - Prob. 7.10P
Ch. 7 - Prob. 7.11PCh. 7 - Does the equilibrium favor the reactants or...Ch. 7 - Prob. 7.13PCh. 7 - Classify each solvent as protic or aprotic. a. b....Ch. 7 - Prob. 7.15PCh. 7 - Prob. 7.16PCh. 7 - Prob. 7.17PCh. 7 - Prob. 7.18PCh. 7 - Prob. 7.19PCh. 7 - Draw the product of each SN2 reaction and indicate...Ch. 7 - Prob. 7.21PCh. 7 - Prob. 7.22PCh. 7 - What happens to the rate of an SN1 reaction under...Ch. 7 - Draw the products of each SN1 reaction and...Ch. 7 - Classify each carbocation as 1,2, or 3. a. b. c....Ch. 7 - Prob. 7.26PCh. 7 - Prob. 7.27PCh. 7 - Prob. 7.28PCh. 7 - Prob. 7.29PCh. 7 - Problem 7.30 For each alkyl halide and...Ch. 7 - Prob. 7.31PCh. 7 - Prob. 7.32PCh. 7 - Prob. 7.33PCh. 7 - Prob. 7.34PCh. 7 - Prob. 7.35PCh. 7 - Prob. 7.36PCh. 7 - Prob. 7.37PCh. 7 - Prob. 7.38PCh. 7 - Prob. 7.39PCh. 7 - Give the IUPAC name for each compound, including...Ch. 7 - Draw the products formed when each alkyl halide is...Ch. 7 - Give the IUPAC name for each compound. a. c. e. b....Ch. 7 - Prob. 7.43PCh. 7 - Draw the eight constitutional isomers having the...Ch. 7 - Which compound in each pair has the higher boiling...Ch. 7 - Draw the products of each nucleophilic...Ch. 7 - Prob. 7.47PCh. 7 - Rank the species in each group in order of...Ch. 7 - Which of the following nucleophilic substitution...Ch. 7 - Rank the species in each group in order of...Ch. 7 - Prob. 7.51PCh. 7 - Prob. 7.52PCh. 7 - 7.53 Consider the following reaction.
Draw a...Ch. 7 - Prob. 7.54PCh. 7 - Draw the products of each SN2 reaction and...Ch. 7 - Prob. 7.56PCh. 7 - Prob. 7.57PCh. 7 - Consider the following SN1 reaction. a.Draw a...Ch. 7 - 7.59 Pick the reactant or solvent in each part...Ch. 7 - Draw the products of each SN1 reaction and...Ch. 7 - Prob. 7.61PCh. 7 - Prob. 7.62PCh. 7 - Prob. 7.63PCh. 7 - Fluticasone, the chapter-opening molecule, can be...Ch. 7 - Prob. 7.65PCh. 7 - 7.66 Diphenhydramine, the antihistamine in...Ch. 7 - Draw a stepwise, detailed mechanism for the...Ch. 7 - When a single compound contains both a nucleophile...Ch. 7 - Prob. 7.69PCh. 7 - Prob. 7.70PCh. 7 - Draw a stepwise, detailed mechanism f or the...Ch. 7 - Prob. 7.72PCh. 7 - Fill in the appropriate reagent or starting...Ch. 7 - Devise a synthesis of each compound from an alkyl...Ch. 7 - Suppose you have compounds A-D at y our disposal....Ch. 7 - Muscalure, the sex pheromone of the common...Ch. 7 - Prob. 7.77PCh. 7 - Prob. 7.78PCh. 7 - Draw a stepwise mechanism for the following...Ch. 7 - 7.80 As we will learn in Chapter 9, an epoxide is...Ch. 7 - Prob. 7.81PCh. 7 - In some nucleophilic substitutions under SN1...
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