The mechanism for interconversion of α -D-glucose and β -D-glucose in dilute HCl is to be drawn. Concept Introduction: The hydroxyl group of anomeric carbon in α -D-glucose is protonated by an acid. The lone pair on the ring helps in eliminating a molecule of water which results in the formation of oxo-carbenium ion. It is planar molecule. When water approaches from the top of the plane, β -D-glucose is formed.

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Answer 1

Question

Chapter 16, Problem 33P

Interpretation Introduction

Interpretation:

The mechanism for interconversion of α-D-glucose and β-D-glucose in dilute HCl is to be drawn.

Concept Introduction:

The hydroxyl group of anomeric carbon in α-D-glucose is protonated by an acid. The lone pair on the ring helps in eliminating a molecule of water which results in the formation of oxo-carbenium ion. It is planar molecule. When water approaches from the top of the plane, β-D-glucose is formed.

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Answer 2

Question

Chapter 16, Problem 33P

Interpretation Introduction

Interpretation:

The mechanism for interconversion of α-D-glucose and β-D-glucose in dilute HCl is to be drawn.

Concept Introduction:

The hydroxyl group of anomeric carbon in α-D-glucose is protonated by an acid. The lone pair on the ring helps in eliminating a molecule of water which results in the formation of oxo-carbenium ion. It is planar molecule. When water approaches from the top of the plane, β-D-glucose is formed.

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Answer 3

Question

Chapter 16, Problem 33P

Interpretation Introduction

Interpretation:

The mechanism for interconversion of α-D-glucose and β-D-glucose in dilute HCl is to be drawn.

Concept Introduction:

The hydroxyl group of anomeric carbon in α-D-glucose is protonated by an acid. The lone pair on the ring helps in eliminating a molecule of water which results in the formation of oxo-carbenium ion. It is planar molecule. When water approaches from the top of the plane, β-D-glucose is formed.

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Answer 4

Question

Chapter 16, Problem 33P

Interpretation Introduction

Interpretation:

The mechanism for interconversion of α-D-glucose and β-D-glucose in dilute HCl is to be drawn.

Concept Introduction:

The hydroxyl group of anomeric carbon in α-D-glucose is protonated by an acid. The lone pair on the ring helps in eliminating a molecule of water which results in the formation of oxo-carbenium ion. It is planar molecule. When water approaches from the top of the plane, β-D-glucose is formed.

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Answer 5

Chapter 16, Problem 33P

Interpretation Introduction

Interpretation:

The mechanism for interconversion of α-D-glucose and β-D-glucose in dilute HCl is to be drawn.

Concept Introduction:

The hydroxyl group of anomeric carbon in α-D-glucose is protonated by an acid. The lone pair on the ring helps in eliminating a molecule of water which results in the formation of oxo-carbenium ion. It is planar molecule. When water approaches from the top of the plane, β-D-glucose is formed.

Answer 6

Chapter 16, Problem 33P

Interpretation Introduction

Interpretation:

The mechanism for interconversion of α-D-glucose and β-D-glucose in dilute HCl is to be drawn.

Concept Introduction:

The hydroxyl group of anomeric carbon in α-D-glucose is protonated by an acid. The lone pair on the ring helps in eliminating a molecule of water which results in the formation of oxo-carbenium ion. It is planar molecule. When water approaches from the top of the plane, β-D-glucose is formed.

Answer 7

Chapter 16, Problem 33P

Interpretation Introduction

Interpretation:

The mechanism for interconversion of α-D-glucose and β-D-glucose in dilute HCl is to be drawn.

Concept Introduction:

The hydroxyl group of anomeric carbon in α-D-glucose is protonated by an acid. The lone pair on the ring helps in eliminating a molecule of water which results in the formation of oxo-carbenium ion. It is planar molecule. When water approaches from the top of the plane, β-D-glucose is formed.

Answer 8

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Answer 9

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Answer 11

Ch. 16.1 - Prob. 1P Ch. 16.2 - Prob. 2P Ch. 16.3 - Prob. 3P Ch. 16.3 - Prob. 4P Ch. 16.4 - Prob. 5P Ch. 16.4 - Prob. 6P Ch. 16.5 - Prob. 7P Ch. 16.5 - Prob. 8P Ch. 16.6 - Prob. 10P Ch. 16.8 - Prob. 12P

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