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Which of the following two amides will react more readily with a nucleophile? Why? Which of the following two amides will react more readily with a nucleophile? Why? A) I,because it is less hindered B) II,because it is less hindered C) I,because it is more strained D) II,because it is more strained


A) I,because it is less hindered
B) II,because it is less hindered
C) I,because it is more strained
D) II,because it is more strained

E) B) and C)
F) A) and D)

Correct Answer

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Why is pyridine included in the reaction of an acid chloride and an amine or alcohol?


A) Pyridine will deprotonate the amine or alcohol,making it a better nucleophile.
B) Pyridine will neutralize the acid by-product of the reaction.
C) Pyridine will protonate the carbonyl of the acid chloride,making it more reactive.
D) Pyridine will absorb the heat of the reaction.

E) A) and B)
F) A) and C)

Correct Answer

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Which of the following substrates cannot be used as an immediate precursor to synthesize an ester? Which of the following substrates cannot be used as an immediate precursor to synthesize an ester? A) I B) II C) III D) IV


A) I
B) II
C) III
D) IV

E) A) and B)
F) A) and C)

Correct Answer

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Will the following reaction occur? Will the following reaction occur? A) Yes B) No


A) Yes
B) No

C) A) and B)
D) undefined

Correct Answer

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What is the IUPAC name for the following compound? What is the IUPAC name for the following compound? A) 2-fluorobutanonitrile B) 2-fluoropentanonitrile C) 3-fluoropentanonitrile D) 2-fluorobutylcyanide


A) 2-fluorobutanonitrile
B) 2-fluoropentanonitrile
C) 3-fluoropentanonitrile
D) 2-fluorobutylcyanide

E) C) and D)
F) B) and D)

Correct Answer

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What is the product of the following reaction? What is the product of the following reaction? A) I B) II C) III D) IV


A) I
B) II
C) III
D) IV

E) A) and D)
F) A) and B)

Correct Answer

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Which of the following compounds will have the lowest frequency for carbonyl absorption in IR spectroscopy? Which of the following compounds will have the lowest frequency for carbonyl absorption in IR spectroscopy? A) I B) II C) III D) IV


A) I
B) II
C) III
D) IV

E) B) and C)
F) None of the above

Correct Answer

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What is the structure for the compound whose IUPAC name is pentyl 2-methylbutanoate? What is the structure for the compound whose IUPAC name is pentyl 2-methylbutanoate? A) I B) II C) III D) IV


A) I
B) II
C) III
D) IV

E) None of the above
F) A) and B)

Correct Answer

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What is the product of the following reaction? What is the product of the following reaction? A) I B) II C) III D) IV


A) I
B) II
C) III
D) IV

E) None of the above
F) All of the above

Correct Answer

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How can you convert a carboxylic acid into an ester?


A) Heat with an alcohol and catalytic acid.
B) Deprotonate with a base and react with an alcohol.
C) Deprotonate with a base and react with an alkyl halide.
D) Both heat with an alcohol and catalytic acid and deprotonate with a base and react with an alkyl halide.
E) Both heat with an alcohol and catalytic acid and deprotonate with a base and react with an alcohol.

F) D) and E)
G) A) and D)

Correct Answer

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