To calculate the enantiomeric excess ( ee ) of given molecules. Concept Introduction : Enantiomeric excess: The (ee) is a measurement of purity for chiral substances, and its reflected the degree to which a sample contains one enantiomer in greater amounts then the other. Consider for simple example the (R)-enantiomers (86%) exceeds the percentage of the (S)-enantiomers (14%) has 86%-14%=72%. Further the substance that is single pure enantiomer (100% ee) is called homo chiral or optically active molecule. To find: The given molecule enantiomeric excess should be identified.

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Answer 1

Question

Chapter 5.4, Problem 17PTS

Interpretation Introduction

Interpretation:

To calculate the enantiomeric excess (ee) of given molecules.

Concept Introduction:

Enantiomeric excess: The (ee) is a measurement of purity for chiral substances, and its reflected the degree to which a sample contains one enantiomer in greater amounts then the other.

Consider for simple example the (R)-enantiomers (86%) exceeds the percentage of the (S)-enantiomers (14%) has 86%-14%=72%. Further the substance that is single pure enantiomer (100% ee) is called homo chiral or optically active molecule.

To find: The given molecule enantiomeric excess should be identified.

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Answer 2

Question

Chapter 5.4, Problem 17PTS

Interpretation Introduction

Interpretation:

To calculate the enantiomeric excess (ee) of given molecules.

Concept Introduction:

Enantiomeric excess: The (ee) is a measurement of purity for chiral substances, and its reflected the degree to which a sample contains one enantiomer in greater amounts then the other.

Consider for simple example the (R)-enantiomers (86%) exceeds the percentage of the (S)-enantiomers (14%) has 86%-14%=72%. Further the substance that is single pure enantiomer (100% ee) is called homo chiral or optically active molecule.

To find: The given molecule enantiomeric excess should be identified.

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Answer 3

Question

Chapter 5.4, Problem 17PTS

Interpretation Introduction

Interpretation:

To calculate the enantiomeric excess (ee) of given molecules.

Concept Introduction:

Enantiomeric excess: The (ee) is a measurement of purity for chiral substances, and its reflected the degree to which a sample contains one enantiomer in greater amounts then the other.

Consider for simple example the (R)-enantiomers (86%) exceeds the percentage of the (S)-enantiomers (14%) has 86%-14%=72%. Further the substance that is single pure enantiomer (100% ee) is called homo chiral or optically active molecule.

To find: The given molecule enantiomeric excess should be identified.

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Answer 4

Question

Chapter 5.4, Problem 17PTS

Interpretation Introduction

Interpretation:

To calculate the enantiomeric excess (ee) of given molecules.

Concept Introduction:

Enantiomeric excess: The (ee) is a measurement of purity for chiral substances, and its reflected the degree to which a sample contains one enantiomer in greater amounts then the other.

Consider for simple example the (R)-enantiomers (86%) exceeds the percentage of the (S)-enantiomers (14%) has 86%-14%=72%. Further the substance that is single pure enantiomer (100% ee) is called homo chiral or optically active molecule.

To find: The given molecule enantiomeric excess should be identified.

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Answer 5

Chapter 5.4, Problem 17PTS

Interpretation Introduction

Interpretation:

To calculate the enantiomeric excess (ee) of given molecules.

Concept Introduction:

Enantiomeric excess: The (ee) is a measurement of purity for chiral substances, and its reflected the degree to which a sample contains one enantiomer in greater amounts then the other.

Consider for simple example the (R)-enantiomers (86%) exceeds the percentage of the (S)-enantiomers (14%) has 86%-14%=72%. Further the substance that is single pure enantiomer (100% ee) is called homo chiral or optically active molecule.

To find: The given molecule enantiomeric excess should be identified.

Answer 6

Chapter 5.4, Problem 17PTS

Interpretation Introduction

Interpretation:

To calculate the enantiomeric excess (ee) of given molecules.

Concept Introduction:

Enantiomeric excess: The (ee) is a measurement of purity for chiral substances, and its reflected the degree to which a sample contains one enantiomer in greater amounts then the other.

Consider for simple example the (R)-enantiomers (86%) exceeds the percentage of the (S)-enantiomers (14%) has 86%-14%=72%. Further the substance that is single pure enantiomer (100% ee) is called homo chiral or optically active molecule.

To find: The given molecule enantiomeric excess should be identified.

Answer 7

Chapter 5.4, Problem 17PTS

Interpretation Introduction

Interpretation:

To calculate the enantiomeric excess (ee) of given molecules.

Concept Introduction:

Enantiomeric excess: The (ee) is a measurement of purity for chiral substances, and its reflected the degree to which a sample contains one enantiomer in greater amounts then the other.

Consider for simple example the (R)-enantiomers (86%) exceeds the percentage of the (S)-enantiomers (14%) has 86%-14%=72%. Further the substance that is single pure enantiomer (100% ee) is called homo chiral or optically active molecule.

To find: The given molecule enantiomeric excess should be identified.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 5.2 - Prob. 1LTS Ch. 5.3 - Prob. 3LTS Ch. 5.4 - Prob. 4LTS Ch. 5.4 - Prob. 11PTS Ch. 5.4 - Prob. 12PTS Ch. 5.4 - Prob. 13PTS Ch. 5.4 - Prob. 5LTS Ch. 5.4 - Prob. 15PTS Ch. 5.4 - Prob. 16PTS Ch. 5.4 - Prob. 17PTS

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