The product formed in the given reaction is to be identified. Concept Introduction: During pinacol re-arrangement, a diol is converted to a ketone . The reaction begins by protonation of one of the hydroxyl groups. In the next step, the water molecule departs, and an alkyl group from the adjacent carbon atom migrates to its position. A new carbocation is created, where the hydroxyl group is attached to the carbon bearing the positive charge. The unshared electrons pair on this hydroxyl group stabilizes the carbocation. The final step is the formation of a carbonyl group and abstraction of a proton from the oxygen atom.

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 16, Problem 44DSP

Interpretation Introduction

Interpretation:

The product formed in the given reaction is to be identified.

Concept Introduction:

During pinacol re-arrangement, a diol is converted to a ketone.

The reaction begins by protonation of one of the hydroxyl groups.

In the next step, the water molecule departs, and an alkyl group from the adjacent carbon atom migrates to its position.

A new carbocation is created, where the hydroxyl group is attached to the carbon bearing the positive charge.

The unshared electrons pair on this hydroxyl group stabilizes the carbocation.

The final step is the formation of a carbonyl group and abstraction of a proton from the oxygen atom.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

how to get limiting reactant and % yield based off this data Compound Mass 6) Volume(mL Ben zaphone-5008 ne Acetic Acid 1. Sam L 2-propanot 8.00 Benzopin- a col 030445 Benzopin a Colone 0.06743 Results Compound Melting Point (°c) Benzopin acol 172°c - 175.8 °c Benzoping to lone 1797-180.9

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

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 16, Problem 44DSP

Interpretation Introduction

Interpretation:

The product formed in the given reaction is to be identified.

Concept Introduction:

During pinacol re-arrangement, a diol is converted to a ketone.

The reaction begins by protonation of one of the hydroxyl groups.

In the next step, the water molecule departs, and an alkyl group from the adjacent carbon atom migrates to its position.

A new carbocation is created, where the hydroxyl group is attached to the carbon bearing the positive charge.

The unshared electrons pair on this hydroxyl group stabilizes the carbocation.

The final step is the formation of a carbonyl group and abstraction of a proton from the oxygen atom.

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 16, Problem 44DSP

Interpretation Introduction

Interpretation:

The product formed in the given reaction is to be identified.

Concept Introduction:

During pinacol re-arrangement, a diol is converted to a ketone.

The reaction begins by protonation of one of the hydroxyl groups.

In the next step, the water molecule departs, and an alkyl group from the adjacent carbon atom migrates to its position.

A new carbocation is created, where the hydroxyl group is attached to the carbon bearing the positive charge.

The unshared electrons pair on this hydroxyl group stabilizes the carbocation.

The final step is the formation of a carbonyl group and abstraction of a proton from the oxygen atom.

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 16, Problem 44DSP

Interpretation Introduction