multiple choise 9 questions answer all please is very important to me 1.Which of the following...
multiple choise 9 questions answer all please is very important to me
1.Which of the following alcohols performs a re-re-carbocation when dehydrated?
a. isopropanol
b. sec-butanol
c. 2-methyl cyclobutanol
d. cyclobutanol
2.What is the major organic product of the reaction between toluene + HNO3 / H2SO4?
a. p-methyl aniline
b. p- nitrotoluene
c. phenylamine
d. nitrobenzene
3.Which of the following compounds will react more quickly in a Friedel-Crafts alkylation, with t-butyl chloride / AlCl 3?
a. toluene
b. iodobenzene
c. acetophenone
d. cyanobenzene
4.Which of the following pairs of reagents will produce the highest yield of (R) -2-ethoxybutane?
a. (S) -2-sodium butoxide + iodoethane
b. (R) -2-sodium butoxide + iodoethane
c. sodium ethoxide + (S) -2-iodoethane
d. sodium ethoxide + (R) -2-iodoethane
5.What compounds are produced, when benzyl phenyl ether reacts with HI + Heat?
a. iodobenzene + benzyl alcohol
b. phenol + benzyl iodide
c. Iodo Phenoxide + Toluene
d. iodine benzoxide + benzene
6.Which of the following alcohols will dehydrate faster?
a. 4-methyl cyclohexanol
b. 3-methyl cyclohexanol
c. 2-methyl cyclohexanol
d. 1- methyl cyclohexanol
7.Which sequence of reactions does not produce 2-propylbenzene, as the major product?
a. benzene + isopropanol + HF
b. benzene + 1- chloropropane + AlCl3
c. benzene + propyl magnesium fluoride + HF
d. Benzene + 1-Propene + HF
8.Which of the following reacts faster in a sulfonation with Sulfuric acid fuming?
a. benzene
b. benzoic acid
c. Benzonitrile
d. nitrobenzene
9.Which does not oxidize in the presence of chromic acid?
a. n-butylbenzene
b. t-butylbenzene
c. sec-butylbenzene
d. isobutylbenzene
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multiple choise 9 questions answer all please is very important
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1.Which of the following...
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e-Laboratory Questions-Expa XP 3 Name: Nitration of Aromatic Compounds Due before lab begins. Answer in space provided. 1. Which is nitrated faster? toluene or nitrobenzene? Explain. 2. Indicate the product formed on (mono) nitration of each of the following compounds: a) Cyanobenzene (benzonitrile) b) toluene c) benzoic acid 3. Why is methyl m-nitrobenzoate formed in this reaction instead of o- and p-? What product would you expect if methyl benzoate underwent dinitration? 4. Methyl-m-nitrobenzoate is an excellent (identification) derivative...
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e-Laboratory Questions-EXP 3 Nitration of Aromatic Compounds Name: tso ds Due before lab begins. Answer in space provided. 1. Which is nitrated faster? toluene or nitrobenzene? Explain. 2. Indicate the product formed on (mono) nitration of each of the following compounds: a) Cyanobenzene (benzonitrile) b) toluene c) benzoic acid. 3. Why is methyl m-nitrobenzoate formed in this reaction instead of o- and p-? What product would you expect if methyl benzoate underwent dinitration? 4. Methyl-m-nitrobenzoate is an excellent (identification)...
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Aromatic Nitration QUESTIONS 1 Which compound in each of the following pairs is more reactive towards aromatic nitration? Expl your answers. a. phenol or nitrobenzene b. methyl benzoate or phenol c. nitrobenzene or methyl benzoate d. benzene or toluene 2. Show all possible mononitration products of toluene. Do you think it would be easy to isolate and identify all of them if each is produced in some amount? PRELABORATORY QUESTIONS 1. Lis three different combinations of reagents used for...
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1. Predict the major products formed when benzene reacts with the following reagents. (a). tert-butyl bromide,...
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please answer all :) 250 Chapter 9 Chapter 9 Practice Test Which of the following reagents...
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resulting compound is called a(n) [ ]
3- The dehydration of two primary alcohols results in a(n) [
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B aldehyde
C carboxylic acid
D ester
E ether
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e-Laboratory Questions-Expa XP 3 Name: Nitration of Aromatic Compounds Due before lab begins. Answer in space provided. 1. Which is nitrated faster? toluene or nitrobenzene? Explain. 2. Indicate the product formed on (mono) nitration of each of the following compounds: a) Cyanobenzene (benzonitrile) b) toluene c) benzoic acid 3. Why is methyl m-nitrobenzoate formed in this reaction instead of o- and p-? What product would you expect if methyl benzoate underwent dinitration? 4. Methyl-m-nitrobenzoate is an excellent (identification) derivative...
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