Question 1

Of the types of reactions that characterize carbonyl groups, the following reaction would be classified as an $\alpha$ substitution.

Accepted Answer

A) True 
 B)False

Question 2

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

Accepted Answer

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

Question 3

Answer each of the following questions with the appropriate number.
-Of the compounds shown below, the one numbered _____ is an imine.

Accepted Answer

The answer of Answer each of the following questions with...

Question 4

Consider the following reaction.  The mechanism for this reaction is shown below.

Accepted Answer

A) True 
 B)False

Question 5

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

Accepted Answer

A)  2-pentanone
B)  (
E)  -3-penten-2-ol
C)  2-pentanol
D)  4-hydroxy-2-pentanoneE) All of the above
F) A) and B)

Question 6

The following compound would be classified as a hemiacetal..

Accepted Answer

A) True 
 B)False

Question 7

What is the IUPAC name of the following compound?

Accepted Answer

A)  (S) -3,4,4-trimethylpentanal
B)  (R) -3,4,4-trimethylpentanal
C)  (R) -3-tert-butyl-3-methylpropanal
D)  (R) -3-tert-butylbutanalE) C) and D)
F) B) and C)

Question 8

What is the relationship between the following two structures?

Accepted Answer

A)  tautomers
B)  constitutional isomers, but not tautomers
C)  resonance structures
D)  stereoisomersE) A) and D)
F) A) and C)

Question 9

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

Accepted Answer

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

Question 10

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

Accepted Answer

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

Question 11

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

Accepted Answer

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

Question 12

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

Accepted Answer

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

Question 13

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

Accepted Answer

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

Question 14

Which of the following is a reactive intermediate in the base-catalyzed racemization of (R) -3-phenyl-2-butanone?

Accepted Answer

A)  carbanion
B)  enol
C)  enolate
D)  radicalE) None of the above
F) All of the above

Question 15

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

Accepted Answer

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

Question 16

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

Accepted Answer

A)  1-butene
B)  2-butene
C)  2-methylpropene
D)  2-methyl-1-propanolE) B) and C)
F) B) and D)

Question 17

Which combination(s)  of alkyl bromide and carbonyl compound can be used to prepare the following product by addition of the Grignard reagent derived from the alkyl bromide to the carbonyl compound?

Accepted Answer

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

Question 18

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

Accepted Answer

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

Question 19

Which combination(s)  of alkyl bromide and carbonyl compound can be used to prepare the following product by reaction of the Wittig reagent derived from the alkyl bromide with the carbonyl compound?

Accepted Answer

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

Question 20

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) A) and C)

Exam 16: Aldehydes and Ketones

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

Correct AnswerverifiedShow Answer

What is the IUPAC name of the following compound?

Correct AnswerverifiedShow Answer

Of the types of reactions that characterize carbonyl groups, the following reaction would be classified as an α\alphaα substitution.

Correct AnswerverifiedShow Answer

Which combination(s) of alkyl bromide and carbonyl compound can be used to prepare the following product by addition of the Grignard reagent derived from the alkyl bromide to the carbonyl compound?

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 AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

Consider the following reaction. The mechanism for this reaction is shown below.

Correct AnswerverifiedShow Answer

Which of the following is a reactive intermediate in the base-catalyzed racemization of (R) -3-phenyl-2-butanone?

Correct AnswerverifiedShow Answer

Answer each of the following questions with the appropriate number. -Of the compounds shown below, the one numbered _____ is an imine.

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

Which combination(s) of alkyl bromide and carbonyl compound can be used to prepare the following product by reaction of the Wittig reagent derived from the alkyl bromide with the carbonyl compound?

Correct AnswerverifiedShow Answer

The following compound would be classified as a hemiacetal..

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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 AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

What is the relationship between the following two structures?

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 sequence of reactions?

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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Of the types of reactions that characterize carbonyl groups, the following reaction would be classified as an $\alpha$ substitution. $Of the types of reactions that characterize carbonyl groups, the following reaction would be classified as an \alpha substitution.$

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