Question 1

The correct IUPAC substitutive name for   is:

Accepted Answer

A)  4-Penten-2-methyl-2-ol 
B)  4-Methyl-1-penten-2-ol 
C)  2-Methyl-4-penten-2-ol 
D)  4-Methyl-1-penten-4-ol 
E)  4-Hydroxy-4-methyl-1-pentene 
A)  4-Penten-2-methyl-2-ol 
B)  4-Methyl-1-penten-2-ol 
C)  2-Methyl-4-penten-2-ol 
D)  4-Methyl-1-penten-4-ol 
E)  4-Hydroxy-4-methyl-1-pentene

Question 2

The IUPAC name of compound   is:

Accepted Answer

A)  1,1,1-Triethylmethanol 
B)  1,1-Diethyl-1-propanol 
C)  2-Ethyl-3-pentanol 
D)  3-Ethyl-3-pentanol 
E)  tert-Heptanol 
A)  1,1,1-Triethylmethanol 
B)  1,1-Diethyl-1-propanol 
C)  2-Ethyl-3-pentanol 
D)  3-Ethyl-3-pentanol 
E)  tert-Heptanol

Question 3

Today,most industrial ethanol is made in the U.S.by the:

Accepted Answer

A)  fermentation of grain. 
B)  hydrolysis of ethyl bromide. 
C)  hydration of ethylene. 
D)  reduction of acetaldehyde. 
E)  hydration of acetylene. 
A)  fermentation of grain. 
B)  hydrolysis of ethyl bromide. 
C)  hydration of ethylene. 
D)  reduction of acetaldehyde. 
E)  hydration of acetylene.

Question 4

Epoxidation followed by reaction with aqueous base converts cyclopentene into which of these?

Accepted Answer

A)  I 
B)  II 
C)  III 
D)  IV 
E)  Equal amounts of III and IV 
A)  I 
B)  II 
C)  III 
D)  IV 
E)  Equal amounts of III and IV

Question 5

Which compound (or compounds)would be produced when trans-2-butene is treated first with a peroxy acid to form an epoxide,and then the epoxide is subjected to acid-catalyzed hydrolysis?

Accepted Answer

A)  An equimolar mixture of I and II 
B)  An equimolar mixture of II and III 
C)  I alone 
D)  II alone 
E)  III alone 
A)  An equimolar mixture of I and II 
B)  An equimolar mixture of II and III 
C)  I alone 
D)  II alone 
E)  III alone

Question 6

Which of these,though often used,is an incorrect common name for (CH3)3COH?

Accepted Answer

A)  tert-Butyl alcohol 
B)  tert-Butanol 
C)  2-Methyl-2-propanol 
D)  More than one is incorrect. 
E)  Each is a correct name. 
A)  tert-Butyl alcohol 
B)  tert-Butanol 
C)  2-Methyl-2-propanol 
D)  More than one is incorrect. 
E)  Each is a correct name.

Question 7

The product(s)of the following reaction

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 8

Which compound is a tosylate?

Accepted Answer

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

Question 9

What is the relationship between alcohols I and II?   They are:

Accepted Answer

A)  different conformations of the same compound. 
B)  constitutional isomers. 
C)  enantiomers. 
D)  diastereomers. 
E)  identical. 
A)  different conformations of the same compound. 
B)  constitutional isomers. 
C)  enantiomers. 
D)  diastereomers. 
E)  identical.

Question 10

What would be the major product(s)of the following reaction

Accepted Answer

A)  C6H5Br + CH3OH 
B)  C6H5CH2Br + CH3Br 
C)  C6H5CH2OH + CH3Br 
D)  C6H5CH2Br + CH3OH 
E)  C6H5CH2CH2Br 
A)  C6H5Br + CH3OH 
B)  C6H5CH2Br + CH3Br 
C)  C6H5CH2OH + CH3Br 
D)  C6H5CH2Br + CH3OH 
E)  C6H5CH2CH2Br

Question 11

What would be the final product?

Accepted Answer

A)  (CH3)2CHCH2OCH3 
B) 
  
C) 
  
D) 
  
E) 
  
A)  (CH3)2CHCH2OCH3 
B) 
  
C) 
  
D) 
  
E)

Question 12

Predict the product of the following reaction:

Accepted Answer

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

Question 13

What is the correct IUPAC name for the following compound?

Accepted Answer

A)  15-crown-5 
B)  15-crown-4 
C)  5-crown-15 
D)  15-crown-15 
E)  Cyclopentadecane pentaether 
A)  15-crown-5 
B)  15-crown-4 
C)  5-crown-15 
D)  15-crown-15 
E)  Cyclopentadecane pentaether

Question 14

We have learned three different methods to convert alkenes into alcohols.
a.The method that takes place with Markovnikov regioselectivity but is prone to rearrangement is ________________.
b.The method that takes place with Markovnikov regioselectivity and does not lead to rearrangement is _____________.
c.The method that takes place with anti-Markovnikov regioselectivity and syn stereoselectivity is _______________.

Accepted Answer

a.acid-catalyzed hyd

Question 15

Which compound (or compounds)would be produced when cis-2-butene is treated first with a peroxy acid to form an epoxide,and then the epoxide is subjected to acid-catalyzed hydrolysis?

Accepted Answer

A)  An equimolar mixture of I and II 
B)  An equimolar mixture of II and III 
C)  I alone 
D)  II alone 
E)  III alone 
A)  An equimolar mixture of I and II 
B)  An equimolar mixture of II and III 
C)  I alone 
D)  II alone 
E)  III alone

Question 16

Supply the missing reagents A and B.

Accepted Answer

The answer of Supply the missing reagents A and B....

Question 17

Give the correct IUPAC name corresponding to the following structure:

Accepted Answer

6-cyclohex

Question 18

trans-3-Hexene is treated with meta-chloroperbenzoic acid and the product is then subjected to acid-catalyzed hydrolysis.What is the final product?

Accepted Answer

A)  equal amounts I and II 
B)  equal amounts I,II and V 
C)  equal amounts III,IV and V 
D)  equal amounts,III and IV 
E)  Only V 
A)  equal amounts I and II 
B)  equal amounts I,II and V 
C)  equal amounts III,IV and V 
D)  equal amounts,III and IV 
E)  Only V

Question 19

Which compound would have the lowest solubility in water?

Accepted Answer

A)  Diethyl ether 
B)  Methyl propyl ether 
C)  1-Butanol 
D)  2-Butanol 
E)  Pentane 
A)  Diethyl ether 
B)  Methyl propyl ether 
C)  1-Butanol 
D)  2-Butanol 
E)  Pentane

Question 20

The major product of the following reaction would be:

Accepted Answer

A)  I 
B)  II 
C)  III 
D)  Equal amounts of I and II 
E)  None of these 
A)  I 
B)  II 
C)  III 
D)  Equal amounts of I and II 
E)  None of these

Exam 11: Alcohols and Ethers

The correct IUPAC substitutive name for is:

The IUPAC name of compound is:

Today,most industrial ethanol is made in the U.S.by the:

Epoxidation followed by reaction with aqueous base converts cyclopentene into which of these?

Which compound (or compounds)would be produced when trans-2-butene is treated first with a peroxy acid to form an epoxide,and then the epoxide is subjected to acid-catalyzed hydrolysis?

Which of these,though often used,is an incorrect common name for (CH3)3COH?

The product(s)of the following reaction

Which compound is a tosylate?

What is the relationship between alcohols I and II? They are:

What would be the major product(s)of the following reaction

What would be the final product?

Predict the product of the following reaction:

What is the correct IUPAC name for the following compound?

Which compound (or compounds)would be produced when cis-2-butene is treated first with a peroxy acid to form an epoxide,and then the epoxide is subjected to acid-catalyzed hydrolysis?

Supply the missing reagents A and B.

Give the correct IUPAC name corresponding to the following structure:

trans-3-Hexene is treated with meta-chloroperbenzoic acid and the product is then subjected to acid-catalyzed hydrolysis.What is the final product?

Which compound would have the lowest solubility in water?

The major product of the following reaction would be:

Carbon Compounds and Chemical Bonds

Representative Carbon Compounds: Functional Groups, Intermolecular Forces, and Infrared Ir Spectroscopy

An Introduction to Organic Reactions: Acids and Bases

Alkanes: Nomenclature, Conformational Analysis, and an Introduction to Synthesis

Stereochemistry: Chiral Molecules

Ionic Reactions - Nucleophilic Substitution and Elimination Reactions of Alkyl Halides

Alkenes and Alkynes I: Properties and Synthesis, Elimination Reactions of Alkyl Halides

Alkenes and Alkynes Ii: Addition Reactions

Nuclear Magnetic Resonance and Mass Spectrometry: Tools for Structure Determination

Radical Reactions

Alcohols From Carbonyl Compounds Oxidation-Reduction and Organometallic Compounds

Conjugated Unsaturated Systems

Aromatic Compounds

Reactions of Aromatic Compounds

Aldehydes and Ketones I Nucleophilic Addition to the Carbonyl Group

Aldehydes and Ketones Ii Aldol Reactions

Carboxylic Acids and Their Derivatives Nucleophilic Addition - Elimination at the Acyl Carbon

Synthesis and Reactions of Beta-Dicarbonyl Compounds: More Chemistry of Enolate Ions

Amines

Phenols and Aryl Halides: Nucleophilic Aromatic Substitution

Carbohydrates

Lipids

Amino Acids and Proteins

Nucleic Acids and Protein Synthesis

Filters

Which of these,though often used,is an incorrect common name for (CH₃)₃COH?