The structural formula of β − pyranose form of (a) is to be given. Concept introduction: The pyranose compound contains six-membered monosaccharide ring, whereas the furanose compound contain five-membered ring. The cyclic hemiacetal form of glucose differs only in the configuration of the hydroxyl group at C-1 atom. α and β designations are given to anomers depending on the location of the − OH group at C − 1 position. In the α anomer, the hemiacetal hydroxyl group is trans to the CH 2 OH group, whereas in β anomer, the hemiacetal hydroxyl group is cis to the CH 2 OH group.

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Answer 1

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Chapter 22, Problem 5Q

Interpretation Introduction

Interpretation:

The structural formula of β−pyranose form of (a) is to be given.

Concept introduction:

The pyranose compound contains six-membered monosaccharide ring, whereas the furanose compound contain five-membered ring.

The cyclic hemiacetal form of glucose differs only in the configuration of the hydroxyl group at C-1 atom.

α and β designations are given to anomers depending on the location of the −OH group at C−1 position.

In the α anomer, the hemiacetal hydroxyl group is trans to the CH2OH group, whereas in β anomer, the hemiacetal hydroxyl group is cis to the CH2OH group.

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Answer 2

Question

Chapter 22, Problem 5Q

Interpretation Introduction

Interpretation:

The structural formula of β−pyranose form of (a) is to be given.

Concept introduction:

The pyranose compound contains six-membered monosaccharide ring, whereas the furanose compound contain five-membered ring.

The cyclic hemiacetal form of glucose differs only in the configuration of the hydroxyl group at C-1 atom.

α and β designations are given to anomers depending on the location of the −OH group at C−1 position.

In the α anomer, the hemiacetal hydroxyl group is trans to the CH2OH group, whereas in β anomer, the hemiacetal hydroxyl group is cis to the CH2OH group.

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Answer 3

Question

Chapter 22, Problem 5Q

Interpretation Introduction

Interpretation:

The structural formula of β−pyranose form of (a) is to be given.

Concept introduction:

The pyranose compound contains six-membered monosaccharide ring, whereas the furanose compound contain five-membered ring.

The cyclic hemiacetal form of glucose differs only in the configuration of the hydroxyl group at C-1 atom.

α and β designations are given to anomers depending on the location of the −OH group at C−1 position.

In the α anomer, the hemiacetal hydroxyl group is trans to the CH2OH group, whereas in β anomer, the hemiacetal hydroxyl group is cis to the CH2OH group.

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Answer 4

Question

Chapter 22, Problem 5Q

Interpretation Introduction

Interpretation:

The structural formula of β−pyranose form of (a) is to be given.

Concept introduction:

The pyranose compound contains six-membered monosaccharide ring, whereas the furanose compound contain five-membered ring.

The cyclic hemiacetal form of glucose differs only in the configuration of the hydroxyl group at C-1 atom.

α and β designations are given to anomers depending on the location of the −OH group at C−1 position.

In the α anomer, the hemiacetal hydroxyl group is trans to the CH2OH group, whereas in β anomer, the hemiacetal hydroxyl group is cis to the CH2OH group.

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Answer 5

Chapter 22, Problem 5Q

Interpretation Introduction

Interpretation:

The structural formula of β−pyranose form of (a) is to be given.

Concept introduction:

The pyranose compound contains six-membered monosaccharide ring, whereas the furanose compound contain five-membered ring.

The cyclic hemiacetal form of glucose differs only in the configuration of the hydroxyl group at C-1 atom.

α and β designations are given to anomers depending on the location of the −OH group at C−1 position.

In the α anomer, the hemiacetal hydroxyl group is trans to the CH2OH group, whereas in β anomer, the hemiacetal hydroxyl group is cis to the CH2OH group.

Answer 6

Chapter 22, Problem 5Q

Interpretation Introduction

Interpretation:

The structural formula of β−pyranose form of (a) is to be given.

Concept introduction:

The pyranose compound contains six-membered monosaccharide ring, whereas the furanose compound contain five-membered ring.

The cyclic hemiacetal form of glucose differs only in the configuration of the hydroxyl group at C-1 atom.

α and β designations are given to anomers depending on the location of the −OH group at C−1 position.

In the α anomer, the hemiacetal hydroxyl group is trans to the CH2OH group, whereas in β anomer, the hemiacetal hydroxyl group is cis to the CH2OH group.

Answer 7

Chapter 22, Problem 5Q

Interpretation Introduction

Interpretation:

The structural formula of β−pyranose form of (a) is to be given.

Concept introduction:

The pyranose compound contains six-membered monosaccharide ring, whereas the furanose compound contain five-membered ring.

The cyclic hemiacetal form of glucose differs only in the configuration of the hydroxyl group at C-1 atom.

α and β designations are given to anomers depending on the location of the −OH group at C−1 position.

In the α anomer, the hemiacetal hydroxyl group is trans to the CH2OH group, whereas in β anomer, the hemiacetal hydroxyl group is cis to the CH2OH group.

Answer 8

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Answer 10

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Answer 11

Ch. 22 - Prob. 1PP Ch. 22 - Prob. 2PP Ch. 22 - Prob. 3PP Ch. 22 - Prob. 4PP Ch. 22 - Prob. 5PP Ch. 22 - Prob. 6PP Ch. 22 - Prob. 7PP Ch. 22 - Prob. 8PP Ch. 22 - Practice Problem 22.9 What products would you...Ch. 22 - Prob. 10PP

Solution Summary: The author explains the structural formula of beta -pyranose form of (a).

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Chapter 22 Solutions