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Chapter 21.10, Problem 20P

a)

Interpretation Introduction

Interpretation:

The structure of the given sugar β-D-galactopyranose is to be drawn by using Haworth projections.

Concept Introduction:

Haworth projections are used to represent the cyclic structures of the monosaccharides. In other words,

“A common way of writing a structural formula to represent the cyclic structure of monosaccharide with a simple three-dimensional perspective is called Haworth projection”.

b)

Interpretation Introduction

Interpretation:

The structure of the given sugar α-D-tagatopyranose is to be drawn by using Haworth projections.

Concept Introduction:

Haworth projections are used to represent the cyclic structures of the monosaccharides. In other words,

“A common way of writing a structural formula to represent the cyclic structure of monosaccharide with a simple three-dimensional perspective is called Haworth projection”.

c)

Interpretation Introduction

Interpretation: The structure of the given sugar α-D-tagatopyranose is to be drawn by using Haworth projections.

Concept Introduction:

Haworth projections are used to represent the cyclic structures of the monosaccharides. In other words,

“A common way of writing a structural formula to represent the cyclic structure of monosaccharide with a simple three-dimensional perspective is called Haworth projection”.

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Chapter 21 Solutions

Organic Chemistry; Modified MasteringChemistry with Pearson eText -- ValuePack Access Card; Study Guide and Student Solutions Manual for Organic Chemistry, Books a la Carte Edition (7th Edition)

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