Question 1

Provide the major organic product of the following reaction.

Accepted Answer

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

Question 2

In electrophilic aromatic substitution reactions, a cyano substituent on the aromatic ring is ________.

Accepted Answer

A)  a deactivator and a m-director 
B)  a deactivator and an o,p-director 
C)  an activator and a m-director 
D)  an activator and an o,p-director 
E)  none of the above 
A)  a deactivator and a m-director 
B)  a deactivator and an o,p-director 
C)  an activator and a m-director 
D)  an activator and an o,p-director 
E)  none of the above

Question 3

Show what reagents are needed to complete the transformation below.

Accepted Answer

The answer of Show what reagents are needed to complete...

Question 4

Provide the major organic product of the following reaction.

Accepted Answer

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

Question 5

Provide the structure of the major organic product of the following reaction.

Accepted Answer

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

Question 6

Draw the four major resonance structures of the sigma complex intermediate in the reaction of anisole with HNO3/H2SO4 to yield p-nitroanisole.

Accepted Answer

Question 7

Provide the major organic product of the following reaction.

Accepted Answer

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

Question 8

Draw a mechanism for the following reaction.

Accepted Answer

The answer of Draw a mechanism for the following reaction....

Question 9

Provide the structure of the major organic product in the following reaction

Accepted Answer

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

Question 10

What aryl halide would you use in the Suzuki reaction to make the following product?

Accepted Answer

The answer of What aryl halide would you use in...

Question 11

Which of the following is an intermediate when 1,2-dibromo-4-nitrobenzene is heated with NaOH in a nucleophilic aromatic substitution reaction?

Accepted Answer

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

Question 12

In electrophilic aromatic substitution reactions a bromine substituent ________.

Accepted Answer

A)  is a deactivator and a m-director 
B)  is a deactivator and an o,p-director 
C)  is an activator and a m-director 
D)  is an activator and an o,p-director 
E)  none of the above 
A)  is a deactivator and a m-director 
B)  is a deactivator and an o,p-director 
C)  is an activator and a m-director 
D)  is an activator and an o,p-director 
E)  none of the above

Question 13

Provide the major organic product of the following reaction.

Accepted Answer

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

Question 14

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

Accepted Answer

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

Question 15

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

Accepted Answer

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

Question 16

Provide the structure of the major mononitration product of the compound below.

Accepted Answer

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

Question 17

Provide the structure of the major organic product(s) in the following reaction.

Accepted Answer

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

Question 18

Which sequence correctly ranks the following aromatic rings in order of increasing rate of reactivity with chlorine and aluminum chloride?

Accepted Answer

A)  1 < 2 < 3 
B)  2 < 3 < 1 
C)  3 < 2 < 1 
D)  2 < 1 < 3 
E)  1 < 3 < 2 
A)  1 < 2 < 3 
B)  2 < 3 < 1 
C)  3 < 2 < 1 
D)  2 < 1 < 3 
E)  1 < 3 < 2

Question 19

Provide a detailed, stepwise mechanism for the following reaction.

Accepted Answer

The answer of Provide a detailed, stepwise mechanism for the...

Question 20

Why are Friedel-Crafts acylation reactions not prone to polyacylation?

Accepted Answer

Once the ring is acylated, it

Exam 17: Reactions of Aromatic Compounds

Provide the major organic product of the following reaction.

In electrophilic aromatic substitution reactions, a cyano substituent on the aromatic ring is ________.

Show what reagents are needed to complete the transformation below.

Provide the major organic product of the following reaction.

Provide the structure of the major organic product of the following reaction.

Draw the four major resonance structures of the sigma complex intermediate in the reaction of anisole with HNO3/H2SO4 to yield p-nitroanisole.

Provide the major organic product of the following reaction.

Draw a mechanism for the following reaction.

Provide the structure of the major organic product in the following reaction

What aryl halide would you use in the Suzuki reaction to make the following product?

Which of the following is an intermediate when 1,2-dibromo-4-nitrobenzene is heated with NaOH in a nucleophilic aromatic substitution reaction?

In electrophilic aromatic substitution reactions a bromine substituent ________.

Provide the major organic product of the following reaction.

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

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

Provide the structure of the major mononitration product of the compound below.

Provide the structure of the major organic product(s) in the following reaction.

Which sequence correctly ranks the following aromatic rings in order of increasing rate of reactivity with chlorine and aluminum chloride?

Provide a detailed, stepwise mechanism for the following reaction.

Why are Friedel-Crafts acylation reactions not prone to polyacylation?

Structure and Bonding

Acids and Bases; Functional Groups

Structure and Stereochemistry of Alkanes

The Study of Chemical Reactions

Stereochemistry

Alkyl Halides; Nucleophilic Substitution

Structure and Synthesis of Alkenes; Elimination

Reactions of Alkenes

Structure and Synthesis of Alcohols

Reactions of Alcohols

Infrared Spectroscopy and Mass Spectrometry

Nuclear Magnetic Resonance Spectroscopy

Ethers, Epoxides, and Thioethers

Conjugated Systems, Orbital Symmetry, and Ultraviolet Spectroscopy

Aromatic Compounds

Ketones and Aldehydes

Amines

Carboxylic Acids

Carboxylic Acid Derivatives

Condensations and Alpha Substitutions of Carboxyl Compounds

Carbohydrates and Nucleic Acids

Amino Acids, Peptides, and Proteins

Lipids

Synthetic Polymers

Filters

Draw the four major resonance structures of the sigma complex intermediate in the reaction of anisole with HNO₃/H₂SO₄ to yield p-nitroanisole.