The formula of product obtained by reducing 2-butanone to 2-butanol has to be written and its chirality has to be predicted. Concept introduction: Chirality: The presence of four different atoms (or groups) at carbon is known as asymmetric carbon and is known as chiral center of the compound. Lithium aluminum hydride: Used as strong reducing agent, hydride (weaker Al-H bond) act as strong nucleophile that attack the electrophilic carbon of carbonyl group forming metal alkoxide intermediate complex; acid workup is the final step involving protonation of alkoxide oxygen results the alcohol as aproduct.

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Answer 1

Question

Definition Definition Organic compounds that have a carbonyl group, C = O, as their functional group. The carbonyl group in ketones is placed somewhere in the middle of the molecular structure, which means, the C=O is attached to two alkyl groups or benzene rings. Just like all other homologous series, the naming of ketones is done using a common suffix “-one”. The general molecular formula is C n H 2n O. Functional group of a ketone

Chapter 24, Problem 24.70QP

(a)

Interpretation Introduction

Interpretation:

The formula of product obtained by reducing 2-butanone to 2-butanol has to be written and its chirality has to be predicted.

Concept introduction:

Chirality: The presence of four different atoms (or groups) at carbon is known as asymmetric carbon and is known as chiral center of the compound.

Lithium aluminum hydride: Used as strong reducing agent, hydride (weaker Al-H bond) act as strong nucleophile that attack the electrophilic carbon of carbonyl group forming metal alkoxide intermediate complex; acid workup is the final step involving protonation of alkoxide oxygen results the alcohol as aproduct.

(b)

Interpretation Introduction

Interpretation:

The product does not exhibit optical activity; the reason has to be explained.

Concept introduction:

Chirality: The presence of four different atoms (or groups) at carbon is known as asymmetric carbon and is known as chiral center of the compound.

Optical activity: The ability of a chiral molecule to rotate the plane of plane-polarized light, using polarimeter.

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Students have asked these similar questions

Glucose, C6H12O6, contains an aldehyde group but exist predominantly in the form of the cyclic hemiacetal show below. A cyclic hemiacetal is formed when the —OH group of one carbon bonds to the carbonyl group of another carbon. Identify which carbon provides the —OH group and which provides the —CHO? Give a functional isomer of glucose and draw its structure.

Draw and name the five cycloalkane structures of formula C5H10. Can any of these structures give rise to geometric (cis-trans) isomerism? If so, show the cis and trans stereoisomers

An isomer of C6H12O could contain a carboxylic acid. True or false?

Answer 2

Question

Definition Definition Organic compounds that have a carbonyl group, C = O, as their functional group. The carbonyl group in ketones is placed somewhere in the middle of the molecular structure, which means, the C=O is attached to two alkyl groups or benzene rings. Just like all other homologous series, the naming of ketones is done using a common suffix “-one”. The general molecular formula is C n H 2n O. Functional group of a ketone

Chapter 24, Problem 24.70QP

(a)

Interpretation Introduction

Interpretation:

The formula of product obtained by reducing 2-butanone to 2-butanol has to be written and its chirality has to be predicted.

Concept introduction:

Chirality: The presence of four different atoms (or groups) at carbon is known as asymmetric carbon and is known as chiral center of the compound.

Lithium aluminum hydride: Used as strong reducing agent, hydride (weaker Al-H bond) act as strong nucleophile that attack the electrophilic carbon of carbonyl group forming metal alkoxide intermediate complex; acid workup is the final step involving protonation of alkoxide oxygen results the alcohol as aproduct.

(b)

Interpretation Introduction

Interpretation:

The product does not exhibit optical activity; the reason has to be explained.

Concept introduction:

Chirality: The presence of four different atoms (or groups) at carbon is known as asymmetric carbon and is known as chiral center of the compound.

Optical activity: The ability of a chiral molecule to rotate the plane of plane-polarized light, using polarimeter.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 3

Question

Definition Definition Organic compounds that have a carbonyl group, C = O, as their functional group. The carbonyl group in ketones is placed somewhere in the middle of the molecular structure, which means, the C=O is attached to two alkyl groups or benzene rings. Just like all other homologous series, the naming of ketones is done using a common suffix “-one”. The general molecular formula is C n H 2n O. Functional group of a ketone

Chapter 24, Problem 24.70QP

(a)

Interpretation Introduction

Interpretation:

The formula of product obtained by reducing 2-butanone to 2-butanol has to be written and its chirality has to be predicted.

Concept introduction:

Chirality: The presence of four different atoms (or groups) at carbon is known as asymmetric carbon and is known as chiral center of the compound.

Lithium aluminum hydride: Used as strong reducing agent, hydride (weaker Al-H bond) act as strong nucleophile that attack the electrophilic carbon of carbonyl group forming metal alkoxide intermediate complex; acid workup is the final step involving protonation of alkoxide oxygen results the alcohol as aproduct.

(b)

Interpretation Introduction

Interpretation:

The product does not exhibit optical activity; the reason has to be explained.

Concept introduction:

Chirality: The presence of four different atoms (or groups) at carbon is known as asymmetric carbon and is known as chiral center of the compound.

Optical activity: The ability of a chiral molecule to rotate the plane of plane-polarized light, using polarimeter.

Expert Solution & Answer

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Answer 4

Question

Definition Definition Organic compounds that have a carbonyl group, C = O, as their functional group. The carbonyl group in ketones is placed somewhere in the middle of the molecular structure, which means, the C=O is attached to two alkyl groups or benzene rings. Just like all other homologous series, the naming of ketones is done using a common suffix “-one”. The general molecular formula is C n H 2n O. Functional group of a ketone

Chapter 24, Problem 24.70QP

(a)

Interpretation Introduction

Interpretation:

The formula of product obtained by reducing 2-butanone to 2-butanol has to be written and its chirality has to be predicted.

Concept introduction:

Chirality: The presence of four different atoms (or groups) at carbon is known as asymmetric carbon and is known as chiral center of the compound.

Lithium aluminum hydride: Used as strong reducing agent, hydride (weaker Al-H bond) act as strong nucleophile that attack the electrophilic carbon of carbonyl group forming metal alkoxide intermediate complex; acid workup is the final step involving protonation of alkoxide oxygen results the alcohol as aproduct.

(b)

Interpretation Introduction

Interpretation:

The product does not exhibit optical activity; the reason has to be explained.

Concept introduction:

Chirality: The presence of four different atoms (or groups) at carbon is known as asymmetric carbon and is known as chiral center of the compound.

Optical activity: The ability of a chiral molecule to rotate the plane of plane-polarized light, using polarimeter.

Expert Solution & Answer

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Answer 5

Chapter 24, Problem 24.70QP

(a)

Interpretation Introduction

Interpretation:

The formula of product obtained by reducing 2-butanone to 2-butanol has to be written and its chirality has to be predicted.

Concept introduction:

Chirality: The presence of four different atoms (or groups) at carbon is known as asymmetric carbon and is known as chiral center of the compound.

Lithium aluminum hydride: Used as strong reducing agent, hydride (weaker Al-H bond) act as strong nucleophile that attack the electrophilic carbon of carbonyl group forming metal alkoxide intermediate complex; acid workup is the final step involving protonation of alkoxide oxygen results the alcohol as aproduct.

(b)

Interpretation Introduction

Interpretation:

The product does not exhibit optical activity; the reason has to be explained.

Concept introduction:

Chirality: The presence of four different atoms (or groups) at carbon is known as asymmetric carbon and is known as chiral center of the compound.

Optical activity: The ability of a chiral molecule to rotate the plane of plane-polarized light, using polarimeter.

Answer 6

Chapter 24, Problem 24.70QP

(a)

Interpretation Introduction

Interpretation:

The formula of product obtained by reducing 2-butanone to 2-butanol has to be written and its chirality has to be predicted.

Concept introduction:

Chirality: The presence of four different atoms (or groups) at carbon is known as asymmetric carbon and is known as chiral center of the compound.

Lithium aluminum hydride: Used as strong reducing agent, hydride (weaker Al-H bond) act as strong nucleophile that attack the electrophilic carbon of carbonyl group forming metal alkoxide intermediate complex; acid workup is the final step involving protonation of alkoxide oxygen results the alcohol as aproduct.

Answer 7

Chapter 24, Problem 24.70QP

(a)

Interpretation Introduction

Interpretation:

The formula of product obtained by reducing 2-butanone to 2-butanol has to be written and its chirality has to be predicted.

Concept introduction:

Chirality: The presence of four different atoms (or groups) at carbon is known as asymmetric carbon and is known as chiral center of the compound.

Lithium aluminum hydride: Used as strong reducing agent, hydride (weaker Al-H bond) act as strong nucleophile that attack the electrophilic carbon of carbonyl group forming metal alkoxide intermediate complex; acid workup is the final step involving protonation of alkoxide oxygen results the alcohol as aproduct.

Answer 8

(b)

Interpretation Introduction

Interpretation:

The product does not exhibit optical activity; the reason has to be explained.

Concept introduction:

Chirality: The presence of four different atoms (or groups) at carbon is known as asymmetric carbon and is known as chiral center of the compound.

Optical activity: The ability of a chiral molecule to rotate the plane of plane-polarized light, using polarimeter.

Answer 9

(b)

Interpretation Introduction

Interpretation:

The product does not exhibit optical activity; the reason has to be explained.

Concept introduction:

Chirality: The presence of four different atoms (or groups) at carbon is known as asymmetric carbon and is known as chiral center of the compound.

Optical activity: The ability of a chiral molecule to rotate the plane of plane-polarized light, using polarimeter.

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 24.2 - How many structural isomers are there in the...Ch. 24.2 - Prob. 2PE Ch. 24.2 - Prob. 3PE Ch. 24.2 - Prob. 4PE Ch. 24.2 - Prob. 1RCF Ch. 24.2 - For which of the following compounds are cis-trans...Ch. 24.3 - Prob. 1RCF Ch. 24.4 - Prob. 5PE Ch. 24.4 - Prob. 1RCF Ch. 24 - Prob. 24.1QP

Solution Summary: The author explains the chirality of the product obtained by reducing 2-butanone to 2- butanol.

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