Question 1

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

Accepted Answer

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

Question 2

What type of reactive intermediate is formed in the reaction of an alkene with aqueous acid to give an alcohol?

Accepted Answer

A)  carbocation 
B)  carbanion 
C)  radical 
D)  carbene 
A)  carbocation 
B)  carbanion 
C)  radical 
D)  carbene

Question 3

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

Accepted Answer

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

Question 4

____________________ predicts that the more stable carbocation intermediate is formed in electrophilic additions to alkenes.

Accepted Answer

The answer of ____________________ predicts that the more stable carbocation...

Question 5

If the following compound were dissolved in ether and treated with HCl, the product of the reaction would a mixture of 3-bromoheptane and 2-bromoheptane.

Accepted Answer

A) True 
 B)False

Question 6

Which of the following alkenes undergoes the most exothermic hydrogenation upon treatment with H2/Pd?

Accepted Answer

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

Question 7

What is the best choice of reagent(s) to perform the following transformation?

Accepted Answer

The answer of What is the best choice of reagent(s)...

Question 8

What is the best choice of reagent(s) to perform the following transformation?

Accepted Answer

The answer of What is the best choice of reagent(s)...

Question 9

What type of carbocation is shown?

Accepted Answer

A)  primary 
B)  secondary 
C)  tertiary 
D)  quaternary 
A)  primary 
B)  secondary 
C)  tertiary 
D)  quaternary

Question 10

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

Accepted Answer

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

Question 11

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

Accepted Answer

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

Question 12

What type of reactive intermediate is formed in the reaction of an alkene with Br2 and water to give a bromohydrin?

Accepted Answer

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

Question 13

Provide the structure of the key intermediate in the following reaction?

Accepted Answer

The answer of Provide the structure of the key intermediate...

Question 14

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

Accepted Answer

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

Question 15

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

Accepted Answer

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

Question 16

What is the best choice of reagent(s) to perform the following transformation?

Accepted Answer

(i) OsO₄; (

Question 17

The products obtained by the acid-catalyzed hydration of 1-methylcyclohexene and methylenecyclohexene are identical.

Accepted Answer

A) True 
 B)False

Exam 6: Reactions of Alkenes

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

What type of reactive intermediate is formed in the reaction of an alkene with aqueous acid to give an alcohol?

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

____________________ predicts that the more stable carbocation intermediate is formed in electrophilic additions to alkenes.

If the following compound were dissolved in ether and treated with HCl, the product of the reaction would a mixture of 3-bromoheptane and 2-bromoheptane.

Which of the following alkenes undergoes the most exothermic hydrogenation upon treatment with H2/Pd?

What is the best choice of reagent(s) to perform the following transformation?

What is the best choice of reagent(s) to perform the following transformation?

What type of carbocation is shown?

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

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

What type of reactive intermediate is formed in the reaction of an alkene with Br2 and water to give a bromohydrin?

Provide the structure of the key intermediate in the following reaction?

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

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

What is the best choice of reagent(s) to perform the following transformation?

The products obtained by the acid-catalyzed hydration of 1-methylcyclohexene and methylenecyclohexene are identical.

Covalent Bonding and Shapes of Molecules

Alkanes and Cycloalkanes

Stereoisomerism and Chirality

Acids and Bases

Alkenes: Bonding, Nomenclature, and Properties

Alkynes

Haloalkanes, Halogenation, and Radical Reactions

Nucleophilic Substitution and Beta-Elimination

Alcohols

Ethers, Epoxides, and Sulfides

Infrared Spectroscopy

Nuclear Magnetic Resonance Spectroscopy

Mass Spectrometry

An Introduction to Organometallic Compounds

Aldehydes and Ketones

Carboxylic Acids

Functional Derivatives of Carboxylic Acids

Enolate Anions and Enamines

Dienes, Conjugated Systems, and Pericyclic Reactions

Benzene and the Concept of Aromaticity

Reactions of Benzene and Its Derivatives

Amines

Catalytic Carbon-Carbon Bond Formation

Carbohydrates

Lipids

Amino Acids and Proteins

Nucleic Acids

Organic Polymer Chemistry

Filters

Which of the following alkenes undergoes the most exothermic hydrogenation upon treatment with H₂/Pd?

What type of reactive intermediate is formed in the reaction of an alkene with Br₂ and water to give a bromohydrin?