Question 1

Which of the following are thiols?

Accepted Answer

A)  only 1
B)  only 1 and 4
C)  only 2 and 3
D)  1, 2, 3 and 4E) A) and B)
F) A) and C)

Question 2

What is the IUPAC name of the following compound?

Accepted Answer

The answer of What is the IUPAC name of the...

Question 3

What is the name of the following compound?

Accepted Answer

A)  6-crown-12
B)  12-crown-6
C)  18-crown-12
D)  18-crown-6E) B) and D)
F) C) and D)

Question 4

When cyclopentene is treated with peroxyacetic acid, the product that forms is _________________.

Accepted Answer

cyclopente...

Question 5

Consider the reaction below to answer the following questions. 
-The reaction shown here is an example of a ______________ ________synthesis

Accepted Answer

The answer of Consider the reaction below to answer the...

Question 6

The correct name for the following compound is 12-crown-4.

Accepted Answer

A) True 
 B)False

Question 7

What is the major organic product obtained from the following reaction?

Accepted Answer

A)  only 1
B)  only 2
C)  only 3
D)  both 2 and 3E) None of the above
F) C) and D)

Question 8

What is the major organic product obtained from the following reaction?

Accepted Answer

A)  1
B)  2
C)  3
D)  4E) A) and C)
F) All of the above

Question 9

The following reaction is a valid means of preparing the given product.

Accepted Answer

A) True 
 B)False

Question 10

What type of reactive intermediate is formed in the reaction of methyl propene with methanol in the presence of an acid catalyst to give methyl tert-butyl ether (MTBE) ?

Accepted Answer

A)  tert-butyl cation
B)  tert-butyl radical
C)  tert-butyl anion
D)  tert-butoxideE) B) and C)
F) C) and D)

Question 11

What is the major organic product obtained from the following reaction?

Accepted Answer

A)  1
B)  2
C)  3
D)  4E) A) and B)
F) A) and C)

Question 12

The correct name for the following substance is cis-1,2-dimethyloxirane.

Accepted Answer

A) True 
 B)False

Question 13

What would be the best choice of reagent(s)  to perform the following transformation? 3OH, H2SO4 B) NaOEt, followed by CH3OH C) NaOEt, followed by CH3I D) CH3OCH3" class="answers-bank-image d-inline" rel="preload" >

Accepted Answer

A)  CH3OH, H2SO4
B)  NaOEt, followed by CH3OH
C)  NaOEt, followed by CH3I
D)  CH3OCH3E) A) and D)
F) A) and C)

Question 14

What type of mechanism accounts for the cleavage of dibutyl ether upon treatment with HBr to give two moles of 1-bromobutane?

Accepted Answer

A)  SN1
B)  SN2
C)  E1
D)  E2E) A) and D)
F) All of the above

Question 15

A crown ether named 18-crown-6 has a total of carbons and oxygens .

Accepted Answer

The answer of A crown ether named 18-crown-6 has a...

Question 16

Consider the following reaction.  The name of the aromatic product is __________________.

Accepted Answer

The answer of Consider the following reaction.  The name...

Question 17

Consider the reaction below to answer the following questions. 
-The reaction shown here proceeds by a(n) _______ mechanism.

Accepted Answer

The answer of Consider the reaction below to answer the...

Question 18

The synthesis of dipropyl ether can be accomplished by reacting 1-propanol with H2SO4 at 140°C.

Accepted Answer

A) True 
 B)False

Question 19

Which of the following reactions provides tert-butyl methyl ether in a high yield?

Accepted Answer

A)  potassium tert-butoxide + iodomethane
B)  sodium methoxide + tert-butyl bromide
C)  methanol + tert-butyl alcohol in the presence of KOH
D)  iodomethane + tert-butyl bromide in the presence of KOHE) A) and D)
F) B) and D)

Question 20

What are the major products obtained upon treatment of tert-butyl methyl ether with excess HBr?

Accepted Answer

A)  tert-butyl alcohol and methanol
B)  tert-butyl bromide and methanol
C)  tert-butyl alcohol and bromomethane
D)  tert-butyl bromide and bromomethaneE) A) and B)
F) A) and C)

Exam 11: Ethers, Epoxides, and Sulfides

What type of mechanism accounts for the cleavage of dibutyl ether upon treatment with HBr to give two moles of 1-bromobutane?

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What is the major organic product obtained from the following reaction?

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What type of reactive intermediate is formed in the reaction of methyl propene with methanol in the presence of an acid catalyst to give methyl tert-butyl ether (MTBE) ?

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The correct name for the following compound is 12-crown-4.

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What is the major organic product obtained from the following reaction?

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Consider the following reaction. The name of the aromatic product is __________________.

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What are the major products obtained upon treatment of tert-butyl methyl ether with excess HBr?

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Which of the following are thiols?

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What is the major organic product obtained from the following reaction?

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What is the IUPAC name of the following compound?

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The following reaction is a valid means of preparing the given product.

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Consider the reaction below to answer the following questions. -The reaction shown here is an example of a ______________ ________synthesis

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A crown ether named 18-crown-6 has a total of carbons and oxygens .

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Which of the following reactions provides tert-butyl methyl ether in a high yield?

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What is the name of the following compound?

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When cyclopentene is treated with peroxyacetic acid, the product that forms is _________________.

Correct Answerverifiedcyclopente...View AnswerShow Answer

The synthesis of dipropyl ether can be accomplished by reacting 1-propanol with H2SO4 at 140°C.

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Consider the reaction below to answer the following questions. -The reaction shown here proceeds by a(n) _______ mechanism.

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What would be the best choice of reagent(s) to perform the following transformation?

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The correct name for the following substance is cis-1,2-dimethyloxirane.

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Consider the reaction below to answer the following questions. -The reaction shown here is an example of a ______ synthesis

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The synthesis of dipropyl ether can be accomplished by reacting 1-propanol with H₂SO₄ at 140°C.

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