How 1-phenyl-2-butanone is prepared from benzyl bromide is to be shown. Concept introduction: The steps involved in preparing 1-phenyl-2-butanone from benzyl bromide are i) conversion of the bromide to a nitrile ii) hydrolysis of the nitrile into the ketone . To show: How to prepare 1-phenyl-2-butanone from benzyl bromide.

Question

Assign ALL signals for the proton and carbon NMR spectra on the following pages.

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 20.7, Problem 14P

Interpretation Introduction

Interpretation:

How 1-phenyl-2-butanone is prepared from benzyl bromide is to be shown.

Concept introduction:

The steps involved in preparing 1-phenyl-2-butanone from benzyl bromide are i) conversion of the bromide to a nitrile ii) hydrolysis of the nitrile into the ketone.

To show:

How to prepare 1-phenyl-2-butanone from benzyl bromide.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Students have asked these similar questions

Assign ALL signals for the proton and carbon NMR spectra on the following pages.

7.5 1.93 2.05 C B A 4 3 5 The Joh. 9 7 8 1 2 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 ppm 9 7 8 0.86 OH 10 4 3 5 1 2 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 ppm 9 7 8 CI 4 3 5 1 2 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 2.21 4.00 1.5 2.00 2.07 1.0 ppm 2.76

Assign the functional group bands on the IR spectra.

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 20.7, Problem 14P

Interpretation Introduction

Interpretation:

How 1-phenyl-2-butanone is prepared from benzyl bromide is to be shown.

Concept introduction:

The steps involved in preparing 1-phenyl-2-butanone from benzyl bromide are i) conversion of the bromide to a nitrile ii) hydrolysis of the nitrile into the ketone.

To show:

How to prepare 1-phenyl-2-butanone from benzyl bromide.

Expert Solution & Answer

Trending nowThis is a popular solution!

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 20.7, Problem 14P

Interpretation Introduction

Interpretation:

How 1-phenyl-2-butanone is prepared from benzyl bromide is to be shown.

Concept introduction:

The steps involved in preparing 1-phenyl-2-butanone from benzyl bromide are i) conversion of the bromide to a nitrile ii) hydrolysis of the nitrile into the ketone.

To show:

How to prepare 1-phenyl-2-butanone from benzyl bromide.

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 20.7, Problem 14P

Interpretation Introduction