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

Which of the following alkyl halides undergoes the fastest SN2 reaction with sodium cyanide, NaCN?

Accepted Answer

A)  methyl iodide 
B)  ethyl iodide 
C)  2-iodopropane 
D)  tert-butyl iodide 
A)  methyl iodide 
B)  ethyl iodide 
C)  2-iodopropane 
D)  tert-butyl iodide

Question 3

Which of the following sets consists of only polar protic solvents?

Accepted Answer

A)  water, DMF, DMSO 
B)  acetic acid, methanol, water 
C)  DMSO, ethanol, acetonitrile 
D)  DMF, acetonitrile, DMSO 
A)  water, DMF, DMSO 
B)  acetic acid, methanol, water 
C)  DMSO, ethanol, acetonitrile 
D)  DMF, acetonitrile, DMSO

Question 4

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 5

Which of the following represents the transition state of the rate-determining step in the reaction between tert-butyl bromide and methanol leading to elimination?

Accepted Answer

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

Question 6

Which of the following alkyl halides undergoes the fastest solvolysis reaction with ethanol, CH3CH2OH?

Accepted Answer

A)  methyl fluoride 
B)  ethyl bromide 
C)  2-chloropropane 
D)  tert-butyl bromide 
A)  methyl fluoride 
B)  ethyl bromide 
C)  2-chloropropane 
D)  tert-butyl bromide

Question 7

What is(are) the major organic product(s) obtained from the following substitution reaction?

Accepted Answer

A)  only 1 
B)  only 2 
C)  only 3 
D)  a mixture of 1 and 2 
A)  only 1 
B)  only 2 
C)  only 3 
D)  a mixture of 1 and 2

Question 8

Which of the following alkyl halides undergoes the fastest SN2 reaction with sodium methylthiolate, NaSMe?

Accepted Answer

A)  methyl iodide 
B)  ethyl iodide 
C)  2-bromopropane 
D)  tert-butyl chloride 
A)  methyl iodide 
B)  ethyl iodide 
C)  2-bromopropane 
D)  tert-butyl chloride

Question 9

Which of the following represents the transition state of the rate-determining step in the reaction between 2-bromopropane and sodium methoxide leading to elimination?

Accepted Answer

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

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

Which of the following alkyl halides undergoes the fastest S_N2 reaction with sodium cyanide, NaCN?

Which of the following sets consists of only polar protic solvents?

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

Which of the following represents the transition state of the rate-determining step in the reaction between tert-butyl bromide and methanol leading to elimination?

Which of the following alkyl halides undergoes the fastest solvolysis reaction with ethanol, CH₃CH₂OH?

What is(are) the major organic product(s) obtained from the following substitution reaction?

Which of the following alkyl halides undergoes the fastest S_N2 reaction with sodium methylthiolate, NaSMe?

Which of the following represents the transition state of the rate-determining step in the reaction between 2-bromopropane and sodium methoxide leading to elimination?

Covalent Bonding and Shapes of Molecules

Alkanes and Cycloalkanes

Stereoisomerism and Chirality

Acids and Bases

Alkenes: Bonding, Nomenclature, and Properties

Reactions of Alkenes

Alkynes

Haloalkanes, Halogenation, and Radical Reactions

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

Filters

Exam 9: Nucleophilic Substitution and Beta-Elimination

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

Which of the following alkyl halides undergoes the fastest SN2 reaction with sodium cyanide, NaCN?

Which of the following sets consists of only polar protic solvents?

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

Which of the following represents the transition state of the rate-determining step in the reaction between tert-butyl bromide and methanol leading to elimination?

Which of the following alkyl halides undergoes the fastest solvolysis reaction with ethanol, CH3CH2OH?

What is(are) the major organic product(s) obtained from the following substitution reaction?

Which of the following alkyl halides undergoes the fastest SN2 reaction with sodium methylthiolate, NaSMe?

Which of the following represents the transition state of the rate-determining step in the reaction between 2-bromopropane and sodium methoxide leading to elimination?

Covalent Bonding and Shapes of Molecules

Alkanes and Cycloalkanes

Stereoisomerism and Chirality

Acids and Bases

Alkenes: Bonding, Nomenclature, and Properties

Reactions of Alkenes

Alkynes

Haloalkanes, Halogenation, and Radical Reactions

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

Filters

Which of the following alkyl halides undergoes the fastest S_N2 reaction with sodium cyanide, NaCN?

Which of the following alkyl halides undergoes the fastest solvolysis reaction with ethanol, CH₃CH₂OH?

Which of the following alkyl halides undergoes the fastest S_N2 reaction with sodium methylthiolate, NaSMe?