Organic Chemistry, Binder Ready Version
Organic Chemistry, Binder Ready Version
2nd Edition
ISBN: 9781118454312
Author: David R. Klein
Publisher: WILEY
Question
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Chapter 24.6, Problem 31PTS

(a)

Interpretation Introduction

Interpretation:

The each given compounds are to be identified whether it is reducing sugar or not.

Concept introduction:

For the carbohydrates,

  • Anomeric position is carried by an OH group for Hemiacetals.
  • Anomeric position is carried by an alkoxy group for acetals.
  • Hemiacetal sugars are in equilibrium with their open chain form.
  • Acetal sugars are not in equilibrium with their open chain form.
  • Open chain form of sugars can reduce certain oxidizing agents (Tollens’, Fehling’s and Benedict’s) are called reducing sugars.

To identify: the given compound (a) is a reducing sugar or not.

(b)

Interpretation Introduction

Interpretation:

The each given compounds are to be identified whether it is reducing sugar or not.

Concept introduction:

For the carbohydrates,

  • Anomeric position is carried by an OH group for Hemiacetals.
  • Anomeric position is carried by an alkoxy group for acetals.
  • Hemiacetal sugars are in equilibrium with their open chain form.
  • Acetal sugars are not in equilibrium with their open chain form.
  • Open chain form of sugars can reduce certain oxidizing agents (Tollens’, Fehling’s and Benedict’s) are called reducing sugars.

To identify: the given compound (b) is a reducing sugar or not.

(c)

Interpretation Introduction

Interpretation:

The each given compounds are to be identified whether it is reducing sugar or not.

Concept introduction:

For the carbohydrates,

  • Anomeric position is carried by an OH group for Hemiacetals.
  • Anomeric position is carried by an alkoxy group for acetals.
  • Hemiacetal sugars are in equilibrium with their open chain form.
  • Acetal sugars are not in equilibrium with their open chain form.
  • Open chain form of sugars can reduce certain oxidizing agents (Tollens’, Fehling’s and Benedict’s) are called reducing sugars.

To identify: the given compound (c) is a reducing sugar or not.

Blurred answer

Chapter 24 Solutions

Organic Chemistry, Binder Ready Version

Ch. 24.5 - Prob. 10ATSCh. 24.5 - Prob. 11ATSCh. 24.5 - Prob. 2LTSCh. 24.5 - Prob. 12LTSCh. 24.5 - Prob. 13ATSCh. 24.5 - Prob. 14ATSCh. 24.5 - Prob. 15ATSCh. 24.5 - Prob. 3LTSCh. 24.5 - Prob. 16PTSCh. 24.5 - Prob. 17ATSCh. 24.5 - Prob. 18ATSCh. 24.5 - Prob. 19CCCh. 24.5 - Prob. 20CCCh. 24.5 - Prob. 21CCCh. 24.5 - Prob. 22CCCh. 24.6 - Prob. 23CCCh. 24.6 - Prob. 24CCCh. 24.6 - Prob. 25CCCh. 24.6 - Prob. 26CCCh. 24.6 - Prob. 27CCCh. 24.6 - Prob. 28CCCh. 24.6 - Prob. 29CCCh. 24.6 - Prob. 30CCCh. 24.6 - Prob. 4LTSCh. 24.6 - Prob. 31PTSCh. 24.6 - Prob. 32ATSCh. 24.6 - Prob. 33ATSCh. 24.6 - Prob. 34CCCh. 24.6 - Prob. 35CCCh. 24.6 - Prob. 36CCCh. 24.6 - Prob. 37CCCh. 24.6 - Prob. 38CCCh. 24.7 - Prob. 5LTSCh. 24.7 - Prob. 39PTSCh. 24.7 - Prob. 40ATSCh. 24.7 - Prob. 41CCCh. 24 - Prob. 42PPCh. 24 - Prob. 43PPCh. 24 - Prob. 44PPCh. 24 - Prob. 45PPCh. 24 - Prob. 46PPCh. 24 - Prob. 47PPCh. 24 - Prob. 48PPCh. 24 - Prob. 49PPCh. 24 - Prob. 50PPCh. 24 - Prob. 51PPCh. 24 - Prob. 52PPCh. 24 - Prob. 53PPCh. 24 - Prob. 54PPCh. 24 - Prob. 55PPCh. 24 - Prob. 56PPCh. 24 - Prob. 57PPCh. 24 - Prob. 58PPCh. 24 - Prob. 59PPCh. 24 - Prob. 60PPCh. 24 - Prob. 61PPCh. 24 - Prob. 62PPCh. 24 - Prob. 63PPCh. 24 - Prob. 64PPCh. 24 - Prob. 65PPCh. 24 - Prob. 66PPCh. 24 - Prob. 67PPCh. 24 - Prob. 68PPCh. 24 - Prob. 69PPCh. 24 - Prob. 70PPCh. 24 - Prob. 71PPCh. 24 - Prob. 72PPCh. 24 - Prob. 73PPCh. 24 - Prob. 74PPCh. 24 - Prob. 75PPCh. 24 - Prob. 76PPCh. 24 - Prob. 77PPCh. 24 - Prob. 78PPCh. 24 - Prob. 79PPCh. 24 - Prob. 80PPCh. 24 - Prob. 81IPCh. 24 - Prob. 82IPCh. 24 - Prob. 83IPCh. 24 - Prob. 84IP
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