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

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What is the major organic product obtained from the following reaction? What is the major organic product obtained from the following reaction? A) 1 B) 2 C) 3 D) 4


A) 1
B) 2
C) 3
D) 4

E) C) and D)
F) All of the above

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Consider the following reaction. Consider the following reaction. The major organic product obtained from the reaction is The major organic product obtained from the reaction is Consider the following reaction. The major organic product obtained from the reaction is

A) True
B) False

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What would be the best choice of reagent(s) to perform the following transformation? What would be the best choice of reagent(s) to perform the following transformation? A) H<sub>2</sub>O<sub>2</sub> B) NaIO<sub>4</sub> C) H<sub>2</sub>O, NaOH D) H<sub>2</sub>SO<sub>4</sub>


A) H2O2
B) NaIO4
C) H2O, NaOH
D) H2SO4

E) All of the above
F) C) and D)

Correct Answer

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What is the correct assignment of the names of the following ethers? What is the correct assignment of the names of the following ethers? A) 1 = oxirane; 2 = oxetane; 3= oxolane B) 1 = oxetane; 2 = oxirane; 3= oxane C) 1 = oxane; 2 = oxetane; 3= dioxane D) 1 = oxirane; 2 = oxolane; 3= oxetane


A) 1 = oxirane; 2 = oxetane; 3= oxolane
B) 1 = oxetane; 2 = oxirane; 3= oxane
C) 1 = oxane; 2 = oxetane; 3= dioxane
D) 1 = oxirane; 2 = oxolane; 3= oxetane

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

Correct Answer

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

Correct Answer

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Adding Br2 in H2O will distinguish between ethyl phenyl ether and allyl phenyl ether.

A) True
B) False

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Which of the following synthetic routes is used in industry to provide epichlorohydrin? Which of the following synthetic routes is used in industry to provide epichlorohydrin? A) 1 B) 2 C) 3 D) 4


A) 1
B) 2
C) 3
D) 4

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

Correct Answer

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What is the major organic product obtained from the following reaction? What is the major organic product obtained from the following reaction? A) 1 B) 2 C) 3 D) 4


A) 1
B) 2
C) 3
D) 4

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

Correct Answer

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

Correct Answer

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Which of the following ions forms the strongest complex with 18-crown-6?


A) Li+
B) Na+
C) K+
D) Rb+

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

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Which of the following general structures can be made by sequential reaction of epichlorohydrin with appropriate nucleophiles? Which of the following general structures can be made by sequential reaction of epichlorohydrin with appropriate nucleophiles? A) 1 B) 2 C) 3 D) 4


A) 1
B) 2
C) 3
D) 4

E) All of the above
F) A) and C)

Correct Answer

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What is the major organic product obtained from the following reaction? What is the major organic product obtained from the following reaction? A) 1 B) 2 C) 3 D) 4


A) 1
B) 2
C) 3
D) 4

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

Correct Answer

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What is the major organic product obtained from the following reaction? What is the major organic product obtained from the following reaction? A) 1 B) 2 C) 3 D) 4


A) 1
B) 2
C) 3
D) 4

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

Correct Answer

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The first step in the mechanism of acid catalyzed ring opening of oxirane is protonation of the oxygen in the oxirane.

A) True
B) False

Correct Answer

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Which of the following ethers cannot be prepared by a Williamson ether synthesis?


A) tert-butyl phenyl ether
B) isopropyl methyl ether
C) anisole
D) tert-butyl methyl ether

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

Correct Answer

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What is the major organic product obtained from the following sequence of reactions? What is the major organic product obtained from the following sequence of reactions? A) 1 B) 2 C) 3 D) 4


A) 1
B) 2
C) 3
D) 4

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

Correct Answer

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What would be the best choice of reagent(s) to perform the following transformation? What would be the best choice of reagent(s) to perform the following transformation? A) H<sub>3</sub>O<sup>+</sup> B) H<sub>2</sub>O, NaOH C) LiAlH<sub>4</sub> followed by H<sub>3</sub>O<sup>+</sup> D) H<sub>2</sub>O<sub>2</sub>


A) H3O+
B) H2O, NaOH
C) LiAlH4 followed by H3O+
D) H2O2

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

Correct Answer

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Provide the structures of the sodium alkoxide and the alkyl iodide that would be the best starting materials for the preparation of the following compound by a Williamson ether synthesis. Provide the structures of the sodium alkoxide and the alkyl iodide that would be the best starting materials for the preparation of the following compound by a Williamson ether synthesis.

Correct Answer

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What is the major organic product obtained from the following reaction? What is the major organic product obtained from the following reaction? A) 1 B) 2 C) 3 D) 4


A) 1
B) 2
C) 3
D) 4

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

Correct Answer

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Showing 41 - 60 of 93

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