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What is the structure of all of the monobrominated products, including regioismers and stereoisomers, obtained from the following reaction? What is the structure of all of the monobrominated products, including regioismers and stereoisomers, obtained from the following reaction?

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Provide the IUPAC name of the following compound (shown as a Fischer projection). Provide the IUPAC name of the following compound (shown as a Fischer projection).

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During bromination using NBS, the concentration of bromine remains ________throughout the course of the reaction.

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Which of the following alkanes does not undergo monobromination to form a single bromoalkane as the major product? Which of the following alkanes does not undergo monobromination to form a single bromoalkane as the major product? A) 1 B) 2 C) 3 D) 4


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

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

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What is the IUPAC name of the following compound? What is the IUPAC name of the following compound? A) (R) -1-chloro-3-methyl-2-cyclohexene B) (S) -1-chloro-3-methyl-2-cyclohexene C) (R) -3-chloro-1-methylcyclohexene D) (S) -3-chloro-1-methylcyclohexene


A) (R) -1-chloro-3-methyl-2-cyclohexene
B) (S) -1-chloro-3-methyl-2-cyclohexene
C) (R) -3-chloro-1-methylcyclohexene
D) (S) -3-chloro-1-methylcyclohexene

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

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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 D)

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What are the major organic products obtained from the following reaction? What are the major organic products obtained from the following reaction? A) 1 and 2 B) 3 and 4 C) 1 and 3 D) 2 and 4


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

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

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What type of reactive intermediate is formed upon irradiation of a solution of toluene (Ph-CH3) and bromine?


A) benzylic carbocation
B) benzylic carbanion
C) benzylic radical
D) cyclic bromonium ion

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

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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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Consider the following reaction. Consider the following reaction. In the absence of peroxides, the major product of the reaction is shown below. In the absence of peroxides, the major product of the reaction is shown below. Consider the following reaction. In the absence of peroxides, the major product of the reaction is shown below.

A) True
B) False

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Which halogen is most useful in the regioselective radical halogenation of alkenes??


A) fluorine
B) chlorine
C) bromine
D) iodine

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

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Provide the IUPAC name of the following compound (shown as a Fischer projection). Provide the IUPAC name of the following compound (shown as a Fischer projection).

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Which of the following has the list of compounds in the correct order of decreasing molecular polar (more polar > less polar) ?


A) CH3I > CH3Br > CH3Cl > CH3F
B) CH3F > CH3Cl > CH3Br > CH3I
C) CH3Cl > CH3F > CH3Br > CH3I
D) CH3Cl > CH3I > CH3F > CH3Cl

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

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What is the major product obtained from the reaction of 2-methyl-2-butene with hydrogen bromide in the presence of peroxides?


A) 2,3-dibromo-2-methylbutane
B) 2-bromo-3-methylbutane
C) 2-bromo-2-methylbutane
D) (E) -1-bromo-2-methyl-2-butene

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

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Which of the following statements is not true about the allyl radical


A) The carbon-carbon bond lengths are identical.
B) The unpaired electron density is shared between carbons 1 and 2.
C) It undergoes reaction with bromine to give a single product.
D) It is formed by abstraction of a hydrogen atom from the methyl group of propene.

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

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The number of possible monobromination products of cyclopentane is______.

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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) A) and C)

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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 reactive intermediate in the autooxidation of cyclohexene?


A) an allylic radical
B) a 2 ∘\circ carbocation
C) a carbocation
D) a diene

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

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The products of the addition of HBr to an alkene in the presence of peroxides is accounted for by a polar reaction mechanism.

A) True
B) False

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