Chapter 24, Problem 24.21P

Interpretation Introduction

Interpretation:

The Fischer projections for the aldaric acids derived from both $\text{D-glucose}$ and $\text{L-glucose}$ is to be predicted. The relationship between the Fischer projections for the aldaric acids is to be stated.

Concept introduction:

Carbohydrates are a class of organic compounds. They can be present in the form of open chains or rings. They are usually an aldehyde or ketone with additional hydroxyl groups. They have the general molecular formula, ${\left({\text{CH}}_{\text{2}}\text{O}\right)}_{\text{n}}$.

The six membered ring form of carbohydrates is termed as pyranose. The five-membered ring form of carbohydrates is termed as furanose.