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CHM 20
HW – Chapter 4
Ms Dang
Name KEY
Due Monday 3/25/13
Textbook: 2, 10, 14, 15, 22, 25, 33, 39, 46, 51, 53
Additional problems
1. Draw the structure of the following compounds
a. 2-bromo-4-iodophenol
b.
2,5-dinitrobenzaldehyde
c. p-nitrobenzenesulfonic acid
d.
1-chloro-2,4-dinitrobenzene
2. For the following group of substituted benzenes, indicate
a. The one that would be the most reactive in an electrophilic aromatic substitution reaction
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b. The one that would be the least reactive in an electrophilic aromatic substitution reaction
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c. The one that yield the highest percentage of meta product
3
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2
d. Give the product(s) for the following reaction. (Remember to consider the reactivities of its
substituents)
3. What reagents and/or catalyst are necessary to carry out each conversion?
a. Benzene to m-dinitrobenzene
b. o-chloronitrobenzene
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