Question 1

What would be the name of the following sugar?

Accepted Answer

A)  (F1F1F1S1F1F1F10-D-glucopyranose) 
B)  (F1F1F1S1F1F1F10-D-galactopyranose) 
C)  (F1F1F1S1F1F1F10-D-glucopyranose) 
D)  (F1F1F1S1F1F1F10-D-galactopyranose) 
E)  (F1F1F1S1F1F1F10-D-glucofuranose) 
A)  (F1F1F1S1F1F1F10-D-glucopyranose) 
B)  (F1F1F1S1F1F1F10-D-galactopyranose) 
C)  (F1F1F1S1F1F1F10-D-glucopyranose) 
D)  (F1F1F1S1F1F1F10-D-galactopyranose) 
E)  (F1F1F1S1F1F1F10-D-glucofuranose)

Question 2

The chair conformation for F1F1F1S1F1F1F10-D-Glucopyranose (shown below)may also be correctly represented by which of the following Haworth projections?

Accepted Answer

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

Question 3

The term "epimer" is best defined as:

Accepted Answer

A)  Molecules which are enantiomers of each other 
B)  Meso compounds 
C)  Any pair of diastereomers 
D)  Two diastereomers that differ in configuration at only one stereocenter 
E)  Racemic mixture 
A)  Molecules which are enantiomers of each other 
B)  Meso compounds 
C)  Any pair of diastereomers 
D)  Two diastereomers that differ in configuration at only one stereocenter 
E)  Racemic mixture

Question 4

In which of the following is a typical (most common)disaccharide linkage present (i.e.,in what way does nature link most di- and poly-saccharides: 1,1' vs 1,2' vs 1,3' vs 1,4' vs 1,6')?

Accepted Answer

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

Question 5

Which compound would result from the following reaction?

Accepted Answer

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

Question 6

Predict the major product of the following reaction.

Accepted Answer

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

Question 7

Which disaccharide possesses a 1,1' linkage?

Accepted Answer

A)  Cellobiose 
B)  Maltose 
C)  Lactose 
D)  Sucrose 
E)  Glucose 
A)  Cellobiose 
B)  Maltose 
C)  Lactose 
D)  Sucrose 
E)  Glucose

What would be the name of the following sugar?

The chair conformation for -D-Glucopyranose (shown below)may also be correctly represented by which of the following Haworth projections?

The term "epimer" is best defined as:

In which of the following is a typical (most common)disaccharide linkage present (i.e.,in what way does nature link most di- and poly-saccharides: 1,1' vs 1,2' vs 1,3' vs 1,4' vs 1,6')?

Which compound would result from the following reaction?

Predict the major product of the following reaction.

Which disaccharide possesses a 1,1' linkage?

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

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

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

Heterocycles: Heteroatoms in Cyclic Organic Compounds

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

Filters

Exam 24: Carbohydrates: Polyfunctional Compounds in Nature

What would be the name of the following sugar?

The chair conformation for -D-Glucopyranose (shown below)may also be correctly represented by which of the following Haworth projections?

The term "epimer" is best defined as:

In which of the following is a typical (most common)disaccharide linkage present (i.e.,in what way does nature link most di- and poly-saccharides: 1,1' vs 1,2' vs 1,3' vs 1,4' vs 1,6')?

Which compound would result from the following reaction?

Predict the major product of the following reaction.

Which disaccharide possesses a 1,1' linkage?

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

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

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

Heterocycles: Heteroatoms in Cyclic Organic Compounds

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

Filters