Alkyl bromide used in the acetoacetic ester synthesis of each methyl ketone has to be stated. Concept introduction: Acetoacetic ester synthesis is used to prepare methyl ketone of the desired length. The acetoacetic ester is reacted with an alkoxide base which removes a α hydrogen atom. The anion so formed is reacted with an alkyl bromide. The anion abstracts the alkyl group from the alkyl bromide. Acidic hydrolysis of the intermediate so formed on heating undergo decarboxylation which gives the desired methyl ketone.

Question

Want to see the full answer?

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 17.19, Problem 41P

(a)

Interpretation Introduction

Interpretation: Alkyl bromide used in the acetoacetic ester synthesis of each methyl ketone has to be stated.

Concept introduction: Acetoacetic ester synthesis is used to prepare methyl ketone of the desired length. The acetoacetic ester is reacted with an alkoxide base which removes a α hydrogen atom. The anion so formed is reacted with an alkyl bromide. The anion abstracts the alkyl group from the alkyl bromide. Acidic hydrolysis of the intermediate so formed on heating undergo decarboxylation which gives the desired methyl ketone.

(b)

Interpretation Introduction

Interpretation: Alkyl bromide used in the acetoacetic ester synthesis of each methyl ketone is to be stated.

Concept introduction: Acetoacetic ester synthesis is used to prepare methyl ketone of the desired length. The acetoacetic ester is reacted with an alkoxide base which removes a α hydrogen atom. The anion so formed is reacted with an alkyl bromide. The anion abstracts the alkyl group from the alkyl bromide. Acidic hydrolysis of the intermediate so formed on heating undergo decarboxylation which gives the desired methyl ketone.

(c)

Interpretation Introduction

Interpretation: Alkyl bromide used in the acetoacetic ester synthesis of each methyl ketone has to be stated.

Concept introduction: Acetoacetic ester synthesis is used to prepare methyl ketone of the desired length. The acetoacetic ester is reacted with an alkoxide base which removes a α hydrogen atom. The anion so formed is reacted with an alkyl bromide. The anion abstracts the alkyl group from the alkyl bromide. Acidic hydrolysis of the intermediate so formed on heating undergo decarboxylation which gives the desired methyl ketone.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Which of the following alkylhalides is used in the synthesis of 2-Methylcyclopentanoic acid using malonic synthesis of esters a. 1-bromobutane b. 1,4-dibromobutane c. 1,4-dibromopentane d. 1,5-dibromopentane

An aldehyde can be oxidized to produce a carboxylic acid.Draw the carboxylic acid that would be produced by theoxidation of each of the following aldehydes:a. 3-Methylpentanal c. 2,4-Diethylhexanalb. 2,3-Dichlorobutanal d. 2-Methylpropanal

Which alkyl halides form the carboxylic acids listed here after reaction with sodium cyanide followed by heating the product in an acidic aqueous solution? a. butyric acid b. isovaleric acid c. cyclohexanecarboxylic acid

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 17.19, Problem 41P

(a)

Interpretation Introduction

Interpretation: Alkyl bromide used in the acetoacetic ester synthesis of each methyl ketone has to be stated.

Concept introduction: Acetoacetic ester synthesis is used to prepare methyl ketone of the desired length. The acetoacetic ester is reacted with an alkoxide base which removes a α hydrogen atom. The anion so formed is reacted with an alkyl bromide. The anion abstracts the alkyl group from the alkyl bromide. Acidic hydrolysis of the intermediate so formed on heating undergo decarboxylation which gives the desired methyl ketone.

(b)

Interpretation Introduction

Interpretation: Alkyl bromide used in the acetoacetic ester synthesis of each methyl ketone is to be stated.

Concept introduction: Acetoacetic ester synthesis is used to prepare methyl ketone of the desired length. The acetoacetic ester is reacted with an alkoxide base which removes a α hydrogen atom. The anion so formed is reacted with an alkyl bromide. The anion abstracts the alkyl group from the alkyl bromide. Acidic hydrolysis of the intermediate so formed on heating undergo decarboxylation which gives the desired methyl ketone.

(c)

Interpretation Introduction

Interpretation: Alkyl bromide used in the acetoacetic ester synthesis of each methyl ketone has to be stated.

Concept introduction: Acetoacetic ester synthesis is used to prepare methyl ketone of the desired length. The acetoacetic ester is reacted with an alkoxide base which removes a α hydrogen atom. The anion so formed is reacted with an alkyl bromide. The anion abstracts the alkyl group from the alkyl bromide. Acidic hydrolysis of the intermediate so formed on heating undergo decarboxylation which gives the desired methyl ketone.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

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 17.19, Problem 41P

(a)

Interpretation Introduction

Interpretation: Alkyl bromide used in the acetoacetic ester synthesis of each methyl ketone has to be stated.

Concept introduction: Acetoacetic ester synthesis is used to prepare methyl ketone of the desired length. The acetoacetic ester is reacted with an alkoxide base which removes a α hydrogen atom. The anion so formed is reacted with an alkyl bromide. The anion abstracts the alkyl group from the alkyl bromide. Acidic hydrolysis of the intermediate so formed on heating undergo decarboxylation which gives the desired methyl ketone.

(b)

Interpretation Introduction

Interpretation: Alkyl bromide used in the acetoacetic ester synthesis of each methyl ketone is to be stated.

Concept introduction: Acetoacetic ester synthesis is used to prepare methyl ketone of the desired length. The acetoacetic ester is reacted with an alkoxide base which removes a α hydrogen atom. The anion so formed is reacted with an alkyl bromide. The anion abstracts the alkyl group from the alkyl bromide. Acidic hydrolysis of the intermediate so formed on heating undergo decarboxylation which gives the desired methyl ketone.

(c)

Interpretation Introduction

Interpretation: Alkyl bromide used in the acetoacetic ester synthesis of each methyl ketone has to be stated.

Concept introduction: Acetoacetic ester synthesis is used to prepare methyl ketone of the desired length. The acetoacetic ester is reacted with an alkoxide base which removes a α hydrogen atom. The anion so formed is reacted with an alkyl bromide. The anion abstracts the alkyl group from the alkyl bromide. Acidic hydrolysis of the intermediate so formed on heating undergo decarboxylation which gives the desired methyl ketone.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

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 17.19, Problem 41P

(a)

Interpretation Introduction

Interpretation: Alkyl bromide used in the acetoacetic ester synthesis of each methyl ketone has to be stated.

Concept introduction: Acetoacetic ester synthesis is used to prepare methyl ketone of the desired length. The acetoacetic ester is reacted with an alkoxide base which removes a α hydrogen atom. The anion so formed is reacted with an alkyl bromide. The anion abstracts the alkyl group from the alkyl bromide. Acidic hydrolysis of the intermediate so formed on heating undergo decarboxylation which gives the desired methyl ketone.

(b)

Interpretation Introduction

Interpretation: Alkyl bromide used in the acetoacetic ester synthesis of each methyl ketone is to be stated.

Concept introduction: Acetoacetic ester synthesis is used to prepare methyl ketone of the desired length. The acetoacetic ester is reacted with an alkoxide base which removes a α hydrogen atom. The anion so formed is reacted with an alkyl bromide. The anion abstracts the alkyl group from the alkyl bromide. Acidic hydrolysis of the intermediate so formed on heating undergo decarboxylation which gives the desired methyl ketone.

(c)

Interpretation Introduction

Interpretation: Alkyl bromide used in the acetoacetic ester synthesis of each methyl ketone has to be stated.

Concept introduction: Acetoacetic ester synthesis is used to prepare methyl ketone of the desired length. The acetoacetic ester is reacted with an alkoxide base which removes a α hydrogen atom. The anion so formed is reacted with an alkyl bromide. The anion abstracts the alkyl group from the alkyl bromide. Acidic hydrolysis of the intermediate so formed on heating undergo decarboxylation which gives the desired methyl ketone.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 17.19, Problem 41P

(a)

Interpretation Introduction

Interpretation: Alkyl bromide used in the acetoacetic ester synthesis of each methyl ketone has to be stated.

Concept introduction: Acetoacetic ester synthesis is used to prepare methyl ketone of the desired length. The acetoacetic ester is reacted with an alkoxide base which removes a α hydrogen atom. The anion so formed is reacted with an alkyl bromide. The anion abstracts the alkyl group from the alkyl bromide. Acidic hydrolysis of the intermediate so formed on heating undergo decarboxylation which gives the desired methyl ketone.

(b)

Interpretation Introduction

Interpretation: Alkyl bromide used in the acetoacetic ester synthesis of each methyl ketone is to be stated.

Concept introduction: Acetoacetic ester synthesis is used to prepare methyl ketone of the desired length. The acetoacetic ester is reacted with an alkoxide base which removes a α hydrogen atom. The anion so formed is reacted with an alkyl bromide. The anion abstracts the alkyl group from the alkyl bromide. Acidic hydrolysis of the intermediate so formed on heating undergo decarboxylation which gives the desired methyl ketone.

(c)

Interpretation Introduction

Interpretation: Alkyl bromide used in the acetoacetic ester synthesis of each methyl ketone has to be stated.

Concept introduction: Acetoacetic ester synthesis is used to prepare methyl ketone of the desired length. The acetoacetic ester is reacted with an alkoxide base which removes a α hydrogen atom. The anion so formed is reacted with an alkyl bromide. The anion abstracts the alkyl group from the alkyl bromide. Acidic hydrolysis of the intermediate so formed on heating undergo decarboxylation which gives the desired methyl ketone.

Answer 6

Chapter 17.19, Problem 41P

(a)

Interpretation Introduction

Interpretation: Alkyl bromide used in the acetoacetic ester synthesis of each methyl ketone has to be stated.

Concept introduction: Acetoacetic ester synthesis is used to prepare methyl ketone of the desired length. The acetoacetic ester is reacted with an alkoxide base which removes a α hydrogen atom. The anion so formed is reacted with an alkyl bromide. The anion abstracts the alkyl group from the alkyl bromide. Acidic hydrolysis of the intermediate so formed on heating undergo decarboxylation which gives the desired methyl ketone.

Answer 7

Chapter 17.19, Problem 41P

(a)

Interpretation Introduction

Interpretation: Alkyl bromide used in the acetoacetic ester synthesis of each methyl ketone has to be stated.

Concept introduction: Acetoacetic ester synthesis is used to prepare methyl ketone of the desired length. The acetoacetic ester is reacted with an alkoxide base which removes a α hydrogen atom. The anion so formed is reacted with an alkyl bromide. The anion abstracts the alkyl group from the alkyl bromide. Acidic hydrolysis of the intermediate so formed on heating undergo decarboxylation which gives the desired methyl ketone.

Answer 8

(b)

Interpretation Introduction

Interpretation: Alkyl bromide used in the acetoacetic ester synthesis of each methyl ketone is to be stated.

Concept introduction: Acetoacetic ester synthesis is used to prepare methyl ketone of the desired length. The acetoacetic ester is reacted with an alkoxide base which removes a α hydrogen atom. The anion so formed is reacted with an alkyl bromide. The anion abstracts the alkyl group from the alkyl bromide. Acidic hydrolysis of the intermediate so formed on heating undergo decarboxylation which gives the desired methyl ketone.

Answer 9

(b)

Interpretation Introduction

Interpretation: Alkyl bromide used in the acetoacetic ester synthesis of each methyl ketone is to be stated.

Concept introduction: Acetoacetic ester synthesis is used to prepare methyl ketone of the desired length. The acetoacetic ester is reacted with an alkoxide base which removes a α hydrogen atom. The anion so formed is reacted with an alkyl bromide. The anion abstracts the alkyl group from the alkyl bromide. Acidic hydrolysis of the intermediate so formed on heating undergo decarboxylation which gives the desired methyl ketone.

Answer 10

(c)

Interpretation Introduction

Interpretation: Alkyl bromide used in the acetoacetic ester synthesis of each methyl ketone has to be stated.

Concept introduction: Acetoacetic ester synthesis is used to prepare methyl ketone of the desired length. The acetoacetic ester is reacted with an alkoxide base which removes a α hydrogen atom. The anion so formed is reacted with an alkyl bromide. The anion abstracts the alkyl group from the alkyl bromide. Acidic hydrolysis of the intermediate so formed on heating undergo decarboxylation which gives the desired methyl ketone.

Answer 11

(c)

Interpretation Introduction

Interpretation: Alkyl bromide used in the acetoacetic ester synthesis of each methyl ketone has to be stated.

Concept introduction: Acetoacetic ester synthesis is used to prepare methyl ketone of the desired length. The acetoacetic ester is reacted with an alkoxide base which removes a α hydrogen atom. The anion so formed is reacted with an alkyl bromide. The anion abstracts the alkyl group from the alkyl bromide. Acidic hydrolysis of the intermediate so formed on heating undergo decarboxylation which gives the desired methyl ketone.

Answer 12

Expert Solution & Answer

Answer 13

Expert Solution & Answer

Answer 14

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 15

Ch. 17.1 - Prob. 1P Ch. 17.1 - Prob. 2P Ch. 17.1 - Prob. 3P Ch. 17.1 - Prob. 4P Ch. 17.1 - Rank the compounds in each of the following groups...Ch. 17.2 - Explain why 92% of 2,4-pemtanedione exists as the...Ch. 17.3 - Draw the enol tautomers for each of the following...Ch. 17.3 - Prob. 8P Ch. 17.4 - Prob. 9P Ch. 17.4 - Prob. 10P

Solution Summary: The author explains that alkyl bromide is used in the acetoacetic ester synthesis of each methyl ketone.

Want to see the full answer?

Chapter 17 Solutions