Question 1

In the Heck reaction, alkenes with large substituent groups are the most reactive.

Accepted Answer

A) True 
 B)False

Question 2

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

Accepted Answer

The answer of What is the major organic product obtained...

Question 3

In the Heck reaction, polar aprotic solvents are generally used.

Accepted Answer

A) True 
 B)False

Question 4

Which of the following terms describes the mechanism of a Diels-Alder reaction?

Accepted Answer

A)  electrophilic addition
B)  nucleophilic addition
C)  pericyclic addition
D)  conjugate additionE) A) and B)
F) A) and C) C

Question 5

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

Accepted Answer

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

Question 6

Provide descriptions for each of the mechanistic steps in the following Heck reaction.

Accepted Answer

Oxidative insertion ...

Question 7

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

Accepted Answer

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

Question 8

Cross-coupled reactions involve a transmetallation step.

Accepted Answer

A) True 
 B)False

Question 9

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

Accepted Answer

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

Question 10

What is the major organic product of the following sequence of reactions?

Accepted Answer

A)  1
B)  2
C)  3
D)  4E) None of the above
F) A) and C)

Question 11

Use the reaction types given below in answering the following questions relating to reaction conditions.
-______involves the substitution of a vinylic hydrogen.

Accepted Answer

A)  Heck reaction
B)  Stille coupling
C)  Suzuki coupling
D)  Sonogashira coupling
E)  Alkene metathesisF) None of the above
G) A) and B)

Question 12

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

Accepted Answer

The answer of What is the major organic product obtained...

Question 13

What is the major organic product of the following sequence of reactions?

Accepted Answer

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

Question 14

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

Accepted Answer

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

Question 15

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) None of the above D

Question 16

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

Accepted Answer

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

Question 17

Use the reaction types given below in answering the following questions relating to reaction conditions.
-______involves the use of stannates.

Accepted Answer

A)  Heck reaction
B)  Stille coupling
C)  Suzuki coupling
D)  Sonogashira coupling
E)  Alkene metathesisF) A) and D)
G) A) and C)

Question 18

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) None of the above

Question 19

What is the major organic product of the following sequence of reactions?

Accepted Answer

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

Question 20

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

Accepted Answer

The answer of What is the major organic product obtained...

Exam 24: Catalytic Carbon-Carbon Bond Formation

In the Heck reaction, alkenes with large substituent groups are the most reactive.

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

In the Heck reaction, polar aprotic solvents are generally used.

Correct AnswerverifiedShow Answer

Which of the following terms describes the mechanism of a Diels-Alder reaction?

Correct AnswerverifiedC

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

Correct AnswerverifiedShow Answer

Provide descriptions for each of the mechanistic steps in the following Heck reaction.

Correct AnswerverifiedOxidative insertion ...View AnswerShow Answer

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

Correct AnswerverifiedShow Answer

Cross-coupled reactions involve a transmetallation step.

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

What is the major organic product of the following sequence of reactions?

Correct AnswerverifiedShow Answer

Use the reaction types given below in answering the following questions relating to reaction conditions. -______involves the substitution of a vinylic hydrogen.

Correct AnswerverifiedShow Answer

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

Correct Answerverified11ea7d75_f63f_2379_b9bd_01f03c560196_TB1813_00_TB1813_00

What is the major organic product of the following sequence of reactions?

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedD

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

Correct AnswerverifiedShow Answer

Use the reaction types given below in answering the following questions relating to reaction conditions. -______involves the use of stannates.

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

What is the major organic product of the following sequence of reactions?

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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C

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Oxidative insertion ...
View Answer

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11ea7d75_f63f_2379_b9bd_01f03c560196_TB1813_00_TB1813_00

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D

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