Mestranol is synthesized by the reaction of a ketone with sodium acetylide in the presence of dilute acids. The structure of the ketone needed to prepare it is to be given. Concept introduction: When ketones are treated with sodium acetylide in the presence of dilute acids addition reaction occurs. The actylide ion adds to the carbonyl carbon and H adds to the carbonyl oxygen to yield an ynol in which the alcohol group is adjacent to a carbon in triple bond. To state: The structure of the ketone needed to prepare mestranol by reaction with sodium acetylide in the presence of dilute acids.

Question

Describe the mesomeric or resonance effect and differentiate between types +E or +M and -R or -M.

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 9.SE, Problem 51AP

Interpretation Introduction

Interpretation:

Mestranol is synthesized by the reaction of a ketone with sodium acetylide in the presence of dilute acids. The structure of the ketone needed to prepare it is to be given.

Concept introduction:

When ketones are treated with sodium acetylide in the presence of dilute acids addition reaction occurs. The actylide ion adds to the carbonyl carbon and H adds to the carbonyl oxygen to yield an ynol in which the alcohol group is adjacent to a carbon in triple bond.

To state:

The structure of the ketone needed to prepare mestranol by reaction with sodium acetylide in the presence of dilute acids.

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Describe the mesomeric or resonance effect and differentiate between types +E or +M and -R or -M.

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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 9.SE, Problem 51AP

Interpretation Introduction

Interpretation:

Mestranol is synthesized by the reaction of a ketone with sodium acetylide in the presence of dilute acids. The structure of the ketone needed to prepare it is to be given.

Concept introduction:

When ketones are treated with sodium acetylide in the presence of dilute acids addition reaction occurs. The actylide ion adds to the carbonyl carbon and H adds to the carbonyl oxygen to yield an ynol in which the alcohol group is adjacent to a carbon in triple bond.

To state:

The structure of the ketone needed to prepare mestranol by reaction with sodium acetylide in the presence of dilute acids.

Expert Solution & Answer

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See solution

Check out sample textbook 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 9.SE, Problem 51AP

Interpretation Introduction

Interpretation:

Mestranol is synthesized by the reaction of a ketone with sodium acetylide in the presence of dilute acids. The structure of the ketone needed to prepare it is to be given.

Concept introduction:

When ketones are treated with sodium acetylide in the presence of dilute acids addition reaction occurs. The actylide ion adds to the carbonyl carbon and H adds to the carbonyl oxygen to yield an ynol in which the alcohol group is adjacent to a carbon in triple bond.

To state:

The structure of the ketone needed to prepare mestranol by reaction with sodium acetylide in the presence of dilute acids.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook 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 9.SE, Problem 51AP

Interpretation Introduction