Question 1

What is the major product of the following reaction?

Accepted Answer

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

Question 2

Which of the following would be the least miscible with (= least soluble in)water?

Accepted Answer

A) 
  
B) 
  
C) 
  
D) 
  
E)  All have equal water solubility. 
A) 
  
B) 
  
C) 
  
D) 
  
E)  All have equal water solubility.

Question 3

Which statement about the preparation of Grignard reagents is not true?

Accepted Answer

A)  The reaction must be done in an ether solvent. 
B)  The reagent should be protected from air. 
C)  Methyl,primary,secondary,tertiary and aryl halides may be used. 
D)  Rearrangement may accompany Grignard formation. 
E)  The halogen may be chloride,bromide,or iodide. 
A)  The reaction must be done in an ether solvent. 
B)  The reagent should be protected from air. 
C)  Methyl,primary,secondary,tertiary and aryl halides may be used. 
D)  Rearrangement may accompany Grignard formation. 
E)  The halogen may be chloride,bromide,or iodide.

Question 4

What is the product of the following reaction?

Accepted Answer

A) 
  
B) 
  
C) 
  
D) 
  
E)  All of the above are the end products of this reaction. 
A) 
  
B) 
  
C) 
  
D) 
  
E)  All of the above are the end products of this reaction.

Question 5

Which of these reagents will best accomplish the transformation below?

Accepted Answer

A)  NaOH,H2O 
B) 
  
C) 
  
D) 
  
E)  None of the above. 
A)  NaOH,H2O 
B) 
  
C) 
  
D) 
  
E)  None of the above.

Question 6

Predict the major product of the following reaction:

Accepted Answer

A) 
    
B) 
  
C) 
  
D) 
  
E)  No reaction occurs. 
A) 
    
B) 
  
C) 
  
D) 
  
E)  No reaction occurs.

Question 7

What reagent(s)would accomplish the following transformation?

Accepted Answer

A)  Pyridinium chlorochromate 
B)  LiAlD4 then H3O+ 
C)  H2CrO4 
D)  Potassium dichromate 
E)  H2SO4 
A)  Pyridinium chlorochromate 
B)  LiAlD4 then H3O+ 
C)  H2CrO4 
D)  Potassium dichromate 
E)  H2SO4

Question 8

What is the major product of the following reaction?

Accepted Answer

A) 
    
B) 
  
C) 
  
D) 
  
E)  No net reaction occurs. 
A) 
    
B) 
  
C) 
  
D) 
  
E)  No net reaction occurs.

Question 9

Which of the following reactions would produce the alcohol shown below?

Accepted Answer

A) 
    
B) 
  
C) 
  
D)  All of the above. 
E)  Two of the above. 
A) 
    
B) 
  
C) 
  
D)  All of the above. 
E)  Two of the above.

Question 10

To which side,if any,would the following equilibrium lie?

Accepted Answer

A)  to the left 
B)  to the right 
C)  equally to the right and left 
D)  There is no way to tell. 
E)  This reaction cannot occur at all. 
A)  to the left 
B)  to the right 
C)  equally to the right and left 
D)  There is no way to tell. 
E)  This reaction cannot occur at all.

Question 11

What would be the expected product for the following reaction?

Accepted Answer

A) 
  
B) 
  
C) 
  
D)  CH3CH2CD2CH3 
E) 
  
A) 
  
B) 
  
C) 
  
D)  CH3CH2CD2CH3 
E)

Question 12

What is the product of the following reaction?

Accepted Answer

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

Question 13

Predict the product of the following reaction:

Accepted Answer

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

Question 14

What would be the expected product(s)of the following reactions?

Accepted Answer

A)  C6H5OH 
B)  C6H5D 
C)  C6H5OD 
D)  C6H6 
E)  both A and C 
A)  C6H5OH 
B)  C6H5D 
C)  C6H5OD 
D)  C6H6 
E)  both A and C

Question 15

What is the product of the following reaction?

Accepted Answer

A) 
  
B) 
  
C) 
  
D) 
  
E)  None of the above. 
A) 
  
B) 
  
C) 
  
D) 
  
E)  None of the above.

Question 16

For this series of alcohols,which one will have an equilibria that lies the furthest to the right in a basic solution?

Accepted Answer

A)  CH3OH 
B)  FCH2OH 
C)  ClCH2OH 
D)  BrCH2OH 
E)  All equilibria will be the same. 
A)  CH3OH 
B)  FCH2OH 
C)  ClCH2OH 
D)  BrCH2OH 
E)  All equilibria will be the same.

Question 17

Grignard reagents are prepared in ether solvents because:

Accepted Answer

A)  THF and diethyl ether will dissolve the Mg metal. 
B)  Ether solvents stabilize the Grignard reagent by coordination to the organomagnesium. 
C)  Ether solvents stabilize magnesium metal by forming a covalent bond. 
D)  Ethers have many acidic protons. 
E)  Ether solvents keep water away from the reaction. 
A)  THF and diethyl ether will dissolve the Mg metal. 
B)  Ether solvents stabilize the Grignard reagent by coordination to the organomagnesium. 
C)  Ether solvents stabilize magnesium metal by forming a covalent bond. 
D)  Ethers have many acidic protons. 
E)  Ether solvents keep water away from the reaction.

Question 18

What would be the major organic product expected from the following reaction?

Accepted Answer

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

Question 19

Which is the correct structure for the following IUPAC name?

Accepted Answer

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

Exam 8: Hydroxy of Functional Group: Alcohols: Properties,preparation,and Strategy of Synthesis

What is the major product of the following reaction?

Which of the following would be the least miscible with (= least soluble in)water?

Which statement about the preparation of Grignard reagents is not true?

What is the product of the following reaction?

Which of these reagents will best accomplish the transformation below?

Predict the major product of the following reaction:

What reagent(s)would accomplish the following transformation?

What is the major product of the following reaction?

Which of the following reactions would produce the alcohol shown below?

To which side,if any,would the following equilibrium lie?

What would be the expected product for the following reaction?

What is the product of the following reaction?

Predict the product of the following reaction:

What would be the expected product(s)of the following reactions?

What is the product of the following reaction?

For this series of alcohols,which one will have an equilibria that lies the furthest to the right in a basic solution?

Grignard reagents are prepared in ether solvents because:

What would be the major organic product expected from the following reaction?

Which is the correct structure for the following IUPAC name?

Structure and Bonding in Organic Molecules

Structure and Reactivity: Acids and Bases,polar and Nonpolar Molecules

Reactions of Alkanes: Bond-Dissociation Energies,radical Halogenation,and Relative Reactivity

Cycloalkanes

Stereoisomers

Properties and Reactions of Haloalkanes: Bimolecular Nucleophilic Substitution

Further Reactions of Haloalkanes: Unimolecular Substitution and Pathways of Elimination

Further Reactions of Alcohols and the Chemistry of Ethers

Using Nuclear Magnetic Resonance Spectroscopy to Deduce Structure

Alkenes: Infrared Spectroscopy and Mass Spectrometry

Reactions to Alkenes

Alkynes: the Carbon

Delocalized Pi Systems: Investigation by Ultraviolet and Visible Spectroscopy Interlude

Benzene and Aromaticity: Electrophilic Aromatic Substitution

Electrophilic Attack on Derivatives of Benzene: Substituents Control Regioselectivity

Aldehydes and Ketones: the Carbonyl Group

Enols,enolates,and the Aldol Condensation: A,b-Unsaturated Aldehydes and Ketones

Carboxylic Acids

Carboxylic Acid Derivatives

Amines and Their Derivatives: Functional Groups Containing Nitrogen

Chemistry of the Benzene Substituents: Alkylbenzenes,phenols,and Benzenamines

Ester Enolates and the Claisen Condensation: Synthesis of B-Dicarbonyl Compounds; Acyl Anion Equivalents

Carbohydrates: Polyfunctional Compounds in Nature

Heterocycles: Heteroatoms in Cyclic Organic Compounds

Amino Acids,peptides,proteins,and Nucleic Acids: Nitrogen-Containing Polymers in Nature

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