Exam 6: Principles of Stereochemistry

For the racemic acid: Which structures could be effective as resolving agents for separation of the enantiomers for the racemic acid?

(Multiple Choice)

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Question 21

Circle any of the structures that could be used for enantiomeric resolution of a racemic mixture of the (R,R) and (S,S) enantiomers of tartaric acid.

(Essay)

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Question 22

Examines these two molecules: The molecules are ___________.

(Multiple Choice)

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Question 23

Four stereoisomers of the naturally occurring amino acid isoleucine are given. L-Isoleucine is the stereoisomer with the 2S,3S configuration. Which configurations are diastereomers of L-Isoleucine?

(Multiple Choice)

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Question 24

Four stereoisomers of the naturally occurring amino acid isoleucine are given. L-Isoleucine is the stereoisomer with the 2S,3S configuration. Identify this stereoisomer.

(Multiple Choice)

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Question 25

Showing 21 - 25 of 25

For the racemic acid: Which structures could be effective as resolving agents for separation of the enantiomers for the racemic acid?

Circle any of the structures that could be used for enantiomeric resolution of a racemic mixture of the (R,R) and (S,S) enantiomers of tartaric acid.

Examines these two molecules: The molecules are ___________.

Four stereoisomers of the naturally occurring amino acid isoleucine are given. L-Isoleucine is the stereoisomer with the 2S,3S configuration. Which configurations are diastereomers of L-Isoleucine?

Four stereoisomers of the naturally occurring amino acid isoleucine are given. L-Isoleucine is the stereoisomer with the 2S,3S configuration. Identify this stereoisomer.

Chemical Bonding and Chemical Structure

Alkanes and Organic Nomenclature

The Curved-Arrow Notation, Resonance, Acids and Bases, and Chemical Equilibrium

Introduction to Alkenes and Alkynes

Addition Reactions of Alkenes and Alkynes

Cyclic Compounds and Reaction Stereochemistry

Nomenclature and Noncovalent Intermolecular Interactions

The Chemistry of Alkyl Halides

Free-Radical Reactions, Main-Group Organometallic Compounds, and Carbenes

The Chemistry of Alcohols and Thiols

The Chemistry of Ethers, Epoxides, Glycols, and Sulfides

Introduction to Spectroscopy

Nuclear Magnetic Resonance Spectroscopy

Dienes and Aromaticity

The Chemistry of Benzene and Its Derivatives

Allylic and Benzylic Reactivity

The Chemistry of Aryl Halides, Vinylic Halides, and Phenols

The Chemistry of Aldehydes and Ketones

The Chemistry of Carboxylic Acids

The Chemistry of Carboxylic Acid Derivatives

The Chemistry of Enolate Ions, Enols, and Α,β-Unsaturated Carbonyl Compounds

The Chemistry of Amines

Carbohydrates

The Chemistry of Thioesters, Phosphate Esters, and Phosphate Anhydrides

The Chemistry of the Aromatic Heterocycles and Nucleic Acids

Amino Acids, Peptides, and Proteins

Pericyclic Reactions

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