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문제 45e
Draw the structure for each of the following:
e. 4-bromo-1-chloro-2-methylbenzene
문제 45f
Draw the structure for each of the following:
f. m-chlorostyrene
문제 45g
Draw the structure for each of the following:
g. o-nitroanisole
문제 45h
Draw the structure for each of the following:
h. 2,4-dichloromethylbenzene
문제 45i
Draw the structure for each of the following:
i. m-chlorobenzoic acid
문제 46
For each of the statements in Column I, choose a substituent from Column II that fits the description for the compound on the right:
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문제 47c
What product is obtained from the reaction of excess benzene with each of the following reagents?
c. dichloromethane + AlCl3
문제 48a,b
Draw the product(s) of each of the following reactions:
a. benzoic acid + HNO3/H2SO4
b. isopropylbenzene + Cl2 + FeCl3
문제 48c
Draw the product(s) of each of the following reactions:
c. p-xylene + acetyl chloride + AlCl3 followed by H2O
문제 48d
Draw the product(s) of each of the following reactions:
d. o-methylaniline + benzenediazonium chloride
문제 48h
Draw the product(s) of each of the following reactions:
h. m-xylene + Na2Cr2O7 + HCl + ∆
문제 49
Rank the following substituted anilines from most basic to least basic:
문제 50a
For each horizontal row of substituted benzenes, indicate
a. the one that is the most reactive in an electrophilic aromatic substitution reaction.
문제 50c(3)
For each horizontal row of substituted benzenes, indicate
c. the one that yields the highest percentage of meta product in an electrophilic aromatic substitution reaction.
3.
문제 50c
For each horizontal row of substituted benzenes, indicate
c. the one that yields the highest percentage of meta product in an electrophilic aromatic substitution reaction.
문제 50c(1,2)
For each horizontal row of substituted benzenes, indicate
c. the one that yields the highest percentage of meta product in an electrophilic aromatic substitution reaction.
1.
2.
문제 52b
Show how the following compounds can be synthesized from benzene:
b. m-chloroethylbenzene
문제 52f
Show how the following compounds can be synthesized from benzene:
f. m-hydroxybenzoic acid
문제 55a
Rank each group of compounds from most reactive to least reactive toward electrophilic aromatic substitution:
a. benzene, ethylbenzene, chlorobenzene, nitrobenzene, anisole
문제 55b
Rank each group of compounds from most reactive to least reactive toward electrophilic aromatic substitution:
b. 1-chloro-2,4-dinitrobenzene, 2,4-dinitrophenol, 1-methyl-2,4-dinitrobenzene
문제 55e
Rank each group of compounds from most reactive to least reactive toward electrophilic aromatic substitution:
e. p-methylnitrobenzene, 2-chloro-1-methyl-4-nitrobenzene, 1-methyl-2,4-dinitrobenzene, p-chloromethylbenzene
문제 55f
Rank each group of compounds from most reactive to least reactive toward electrophilic aromatic substitution:
f. bromobenzene, chlorobenzene, fluorobenzene, iodobenzene
문제 57c,d
What are the products of the following reactions?
c.
d.
문제 57f
What are the products of the following reactions?
f.
문제 58a,b
For each of the following compounds, indicate the ring carbon(s) that is/are nitrated when the compound is treated with HNO3/H2SO4:
a.
b.
문제 58c,d
For each of the following compounds, indicate the ring carbon(s) that is/are nitrated when the compound is treated with HNO3/H2SO4:
c.
d.
문제 58e,f
For each of the following compounds, indicate the ring carbon(s) that is/are nitrated when the compound is treated with HNO3/H2SO4:
e.
f.
문제 59
Show two pairs of reagents that would each result in formation of the following compound:
문제 60
Why is anisole nitrated more rapidly than thioanisole under the same conditions?
문제 61
Describe two ways to prepare anisole from benzene.
