Question 1

Draw 4-methylisoquinoline.

Accepted Answer

The answer of Draw 4-methylisoquinoline....

Question 2

Which of the following compounds is easier to decarboxylate?

Accepted Answer

Compound II would be easier to

Question 3

Which of the following is a quaternary ammonium ion?

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 4

Give the major product for the following reaction.

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 5

Which of the following is the structure for N-methylpiperidine?

Accepted Answer

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

Question 6

Which of the following lists the correct order of reactivity of the substrates in electrophilic aromatic substitution reactions?

Accepted Answer

A) thiophene > pyrrole > furan > benzene 
B) benzene > furan > thiophene > pyrrole 
C) furan > pyrrole > benzene > thiophene 
D) benzene > pyrrole > thiophene > furan 
E) pyrrole > furan > thiophene > benzene 
A) thiophene > pyrrole > furan > benzene 
B) benzene > furan > thiophene > pyrrole 
C) furan > pyrrole > benzene > thiophene 
D) benzene > pyrrole > thiophene > furan 
E) pyrrole > furan > thiophene > benzene

Question 7

Pyridine does not undergo Friedel-Crafts reactions. Offer an explanation.

Accepted Answer

The presence of the electronegative nitr

Question 8

When pyrrole undergoes electrophilic aromatic substitution, at which position does substitution occur?

Accepted Answer

A) 2-position 
B) 3-position 
C) 4-position 
A) 2-position 
B) 3-position 
C) 4-position

Question 9

Draw 2-methylpyrrolidine.

Accepted Answer

The answer of Draw 2-methylpyrrolidine....

Question 10

Give all organic products that result when the compound below is heated. Label the major and minor products.

Accepted Answer

The answer of Give all organic products that result when...

Question 11

What is the major product of the following reaction?

Accepted Answer

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

Question 12

Provide the major organic product in the reaction below.
HOCH2(CH2)2CH2Br

Accepted Answer

Question 13

Indicate whether the following molecule is aromatic, antiaromatic, or nonaromatic.

Accepted Answer

The answer of Indicate whether the following molecule is aromatic,...

Question 14

What is the major product of the following reaction?

Accepted Answer

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

Question 15

Provide the major organic product(s)of the reaction below.

Accepted Answer

The answer of Provide the major organic product(s)of the reaction...

Question 16

Provide the structure of the major organic product in the reaction below.

Accepted Answer

The answer of Provide the structure of the major organic...

Question 17

When benzofuran is treated with acetic anhydride, the major organic product is ________.

Accepted Answer

A) 2-acetylbenzofuran 
B) 3-acetylbenzofuran 
C) 4-acetylbenzofuran 
D) 5-acetylbenzofuran 
E) 7-acetylbenzofuran 
A) 2-acetylbenzofuran 
B) 3-acetylbenzofuran 
C) 4-acetylbenzofuran 
D) 5-acetylbenzofuran 
E) 7-acetylbenzofuran

Question 18

Give the major product for the following reaction.

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 19

Circle the stronger base in the pair below, and briefly explain your choice.

Accepted Answer

Diethylamine is the stronger b

Question 20

Provide the major organic product(s)of the reaction below.

Accepted Answer

The answer of Provide the major organic product(s)of the reaction...

Exam 20: More About Amines Heterocylic Compounds

Draw 4-methylisoquinoline.

Which of the following compounds is easier to decarboxylate?

Which of the following is a quaternary ammonium ion?

Give the major product for the following reaction.

Which of the following is the structure for N-methylpiperidine?

Which of the following lists the correct order of reactivity of the substrates in electrophilic aromatic substitution reactions?

Pyridine does not undergo Friedel-Crafts reactions. Offer an explanation.

When pyrrole undergoes electrophilic aromatic substitution, at which position does substitution occur?

Draw 2-methylpyrrolidine.

Give all organic products that result when the compound below is heated. Label the major and minor products.

What is the major product of the following reaction?

Provide the major organic product in the reaction below. HOCH2(CH2)2CH2Br

Indicate whether the following molecule is aromatic, antiaromatic, or nonaromatic.

What is the major product of the following reaction?

Provide the major organic product(s)of the reaction below.

Provide the structure of the major organic product in the reaction below.

When benzofuran is treated with acetic anhydride, the major organic product is ________.

Give the major product for the following reaction.

Circle the stronger base in the pair below, and briefly explain your choice.

Provide the major organic product(s)of the reaction below.

Remembering General Chemistry: Electronic Structure and Bonding

Acids and Bases: Central to Understanding Organic Chemistry

An Introduction to Organic Compounds

Isomers: the Arrangement of Atoms in Space

Alkenes Thermodynamics and Kinetics

Reactions of Alkenes

Reactions of Alkynes Introduction to Multistep Synthesis

Electron Delocalization, Resonance, and Aromaticity More About Molecular Orbital Theory

Substitution Reactions of Alkyl Halides

Elimination Reactions of Alkyl Halides Competition Between Substitution and Elimination

Reactions of Alcohols, Ethers, Epoxides, and Sulfur-Containing Compounds

Organometallic Compounds

Reactions of Alkanes, Radicals

Mass Spectrometry, Infrared Spectroscopy, and Uvvis Spectroscopy

Nmr Spectroscopy

Reactions of Carboxylic Acids and Carboxylic Acid Derivatives

Reactions of Aldehydes and Ketones

Reactions at the Alpha Carbon of Carbonyl Compounds

Reactions of Benzene and Substituted Benzenes

Carbohydrates

Amino Acids, Peptides, and Proteins

Catalysis

The Organic Mechanisms of the Coenzymes

The Chemistry of Metabolism

Nucleosides, Nucleotides, and Nucleic Acids

Synthetic Polymers

Pericyclic Reactions

Filters

Provide the major organic product in the reaction below. HOCH₂(CH₂)₂CH₂Br