Organic Chemistry&mod Mstg Etx Vp Ac Pkg
1st Edition
ISBN: 9780134466729
Author: Bruice
Publisher: Pearson Education
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Textbook Question
Chapter 19, Problem 27P
Benzene undergoes electrophilic aromatic substitution reactions with aziridines in the presence of a Lewis acid such as AlCl3.
- a. What are the major and minor products of the following reaction?
- b. Would you expect
epoxides to undergo similar reactions?
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Benzene undergoes electrophilic aromatic substitution reactions with aziridines in the presence of a Lewis acid such as AlCl3.
a. What are the major and minor products of the following reaction?
b. Would you expect epoxides to undergo similar reactions?
II. Alcohols in synthesis
A. What are the strategies for the synthesis of alcohols by nucleophilic substitution reactions using halide leaving groups with hydroxide as a nucleophile? How do you predict possible by-products that could arise from this strategy? How do you use the less acetate nucleophile followed by treatment with NaOH to avoid by-products?
1. What type of reaction is occuring in step 3? (halogenation, hydrohalogenation, reduction, keto–enol tautomerism, dehydrohalogenation, acid-catalyzed hydration, base-catalyzed hydration)
2. Which reagent is necessary for step 3? (Br2, HBr, H2/Pt, NaNH2, H20/H2SO4/HgSO4)
Chapter 19 Solutions
Organic Chemistry&mod Mstg Etx Vp Ac Pkg
Ch. 19.1 - Name the following:Ch. 19.2 - Prob. 3PCh. 19.2 - Prob. 4PCh. 19.3 - Draw the product of each of the following...Ch. 19.5 - Prob. 6PCh. 19.5 - Explain why cyclopentadiene (pKa = 15) is more...Ch. 19.5 - When pyrrole is added to a dilute solution of...Ch. 19.6 - Prob. 10PCh. 19.6 - How to the mechanisms of the following reactions...Ch. 19.6 - Prob. 12P
Ch. 19.6 - Rank the following compounds from easiest to...Ch. 19.7 - Prob. 14PCh. 19.7 - Prob. 15PCh. 19.7 - Prob. 16PCh. 19.7 - Prob. 17PCh. 19.7 - Prob. 18PCh. 19.7 - Prob. 19PCh. 19.7 - Prob. 20PCh. 19 - Name the following:Ch. 19 - Prob. 22PCh. 19 - Rank the following compounds from strongest acid...Ch. 19 - Which of the following compounds is easier to...Ch. 19 - Rank the following compounds from most reactive to...Ch. 19 - One of the following compounds undergoes...Ch. 19 - Benzene undergoes electrophilic aromatic...Ch. 19 - Pyrrole reacts with excess...Ch. 19 - The dipole moments of furan and tetrahydrofuran...Ch. 19 - Name the following:Ch. 19 - Prob. 31PCh. 19 - Prob. 32PCh. 19 - a. Draw resonance contributors to show why...Ch. 19 - The chemical shifts of the C-2 hydrogen in the...Ch. 19 - Explain why protonating aniline has a dramatic...Ch. 19 - Prob. 36PCh. 19 - Propose a mechanism for the following reaction:Ch. 19 - Prob. 38PCh. 19 - Propose a mechanism for the following reactions:Ch. 19 - Prob. 40PCh. 19 - Prob. 41PCh. 19 - Prob. 42PCh. 19 - Organic chemists work with tetraphenylporphyrins...Ch. 19 - Show how the following compounds can be prepared...
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