Question 1

What is the IUPAC name for the following compound?

Accepted Answer

A) 5-bromophenol 
B) 3-bromophenol 
C) 5-bromoaniline 
D) 3-bromoaniline 
E) 1-bromophenol 
A) 5-bromophenol 
B) 3-bromophenol 
C) 5-bromoaniline 
D) 3-bromoaniline 
E) 1-bromophenol

Question 2

Which one of the following compounds will undergo the fastest SN1 reaction?
Explain your choice.

Accepted Answer

I
The carbocation fo

Question 3

Which one of the following compound is nonaromatic?

Accepted Answer

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

Question 4

Anisole is the common name for:

Accepted Answer

A) hydroxybenzene 
B) aminobenzene 
C) methylbenzene 
D) ethylbenzene 
E) methoxybenzene 
A) hydroxybenzene 
B) aminobenzene 
C) methylbenzene 
D) ethylbenzene 
E) methoxybenzene

Question 5

Using a Frost circle,draw the molecular orbital energy diagram for the cyclopropenyl anion   and predict if it is aromatic.

Accepted Answer

@#IMG-DLM& It is not

Question 6

Which one of the following compounds is most acidic? Explain your choice.

Accepted Answer

I.
The conjugate bas

Question 7

Provide the reagents necessary to carry out the following conversion.

Accepted Answer

1.NBS/@#LAT-DLM&
2.C

Question 8

Both pyridine and pyrrole are nitrogen containing aromatic heterocyclic compounds.When treated with HCl,only pyridine forms the hydrochloride salt,where as pyrrole is unreactive.Provide an explanation for this observed reactivity.

Accepted Answer

In pyridine,the non bonding electron pai

Question 9

Which one of the following compounds is aromatic?

Accepted Answer

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

Question 10

Provide the reagents necessary to convert ethylbenzene to styrene.

Accepted Answer

The answer of Provide the reagents necessary to convert ethylbenzene...

Question 11

Provide the structure of the major product(s)for 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

Predict the product for the following reaction.

Accepted Answer

The answer of Predict the product for the following reaction....

Question 13

What is the IUPAC name for the following compound?

Accepted Answer

A) 4-butylphenol 
B) 1-sec-butylphenol 
C) 4-propylphenol 
D) 4-sec-butylphenol 
E) 1-isobutylphenol 
A) 4-butylphenol 
B) 1-sec-butylphenol 
C) 4-propylphenol 
D) 4-sec-butylphenol 
E) 1-isobutylphenol

Question 14

Toluene is the common name for:

Accepted Answer

A) hydroxybenzene 
B) aminobenzene 
C) methylbenzene 
D) ethylbenzene 
E) methoxybenzene 
A) hydroxybenzene 
B) aminobenzene 
C) methylbenzene 
D) ethylbenzene 
E) methoxybenzene

Question 15

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

Accepted Answer

The answer of Provide the structure of the major product(s)for...

Question 16

Which one of the following statement is not true for a compound to be considered as aromatic?

Accepted Answer

A) The compound must be cyclic and planar 
B) The compound must be monocyclic. 
C) The compound must have a conjugated system with p orbital at every vertex 
D) The compound must satisfy Hückel's rule -must have (4n + 2) $\pi$ electrons. 
E) none of these 
A) The compound must be cyclic and planar 
B) The compound must be monocyclic. 
C) The compound must have a conjugated system with p orbital at every vertex 
D) The compound must satisfy Hückel's rule -must have (4n + 2) $\pi$ electrons. 
E) none of these

Question 17

Classify the following compound as aromatic,antiaromatic,or nonaromatic.Explain your choice.

Accepted Answer

Nonaromatic
It is cy

Question 18

Which one of the following compound is aromatic?

Accepted Answer

A) I 
B) II 
C) III 
D) IV 
E) None of these 
A) I 
B) II 
C) III 
D) IV 
E) None of these

Question 19

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

Accepted Answer

The answer of Provide the structure of the major product(s)for...

Question 20

Predict the product for the following reaction.

Accepted Answer

The answer of Predict the product for the following reaction....

Exam 18: Aromatic Compounds

What is the IUPAC name for the following compound?

Which one of the following compounds will undergo the fastest SN1 reaction? Explain your choice.

Which one of the following compound is nonaromatic?

Anisole is the common name for:

Using a Frost circle,draw the molecular orbital energy diagram for the cyclopropenyl anion and predict if it is aromatic.

Which one of the following compounds is most acidic? Explain your choice.

Provide the reagents necessary to carry out the following conversion.

Both pyridine and pyrrole are nitrogen containing aromatic heterocyclic compounds.When treated with HCl,only pyridine forms the hydrochloride salt,where as pyrrole is unreactive.Provide an explanation for this observed reactivity.

Which one of the following compounds is aromatic?

Provide the reagents necessary to convert ethylbenzene to styrene.

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

Predict the product for the following reaction.

What is the IUPAC name for the following compound?

Toluene is the common name for:

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

Which one of the following statement is not true for a compound to be considered as aromatic?

Classify the following compound as aromatic,antiaromatic,or nonaromatic.Explain your choice.

Which one of the following compound is aromatic?

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

Predict the product for the following reaction.

A Review of General Chemistry: Electrons, Bonds, and Molecular Properties

Molecular Representations

Acids and Bases

Alkanes and Cycloalkanes

Stereoisomerism

Chemical Reactivity and Mechanisms

Substitution Reactions

Alkenes: Structure and Preparation Via Elimination Reactions

Addition Reactions of Alkenes

Alkynes

Radical Reactions

Synthesis

Alcohols and Phenols

Ethers and Epoxides; Thiols and Sulfides

Nuclear Magnetic Resonance Spectroscopy

Infrared Spectroscopy and Mass Spectrometry

Conjugated Pi Systems and Pericyclic Reactions

Aromatic Substitution Reactions

Aldehydes and Ketones

Carboxylic Acids and Their Derivatives

Alpha Carbon Chemistry: Enols and Enolates

Amines

Carbohydrates

Amino Acids, Peptides, and Proteins

Lipids

Synthetic Polymers

Filters

Which one of the following compounds will undergo the fastest S_N1 reaction? Explain your choice.