Which one of the following reactions converts D-glucose to D-galactose?
Understand the Problem
The question is asking which reaction converts D-glucose to D-galactose. This relates to carbohydrate chemistry and specifically the types of reactions involved in interconverting different sugar forms.
Answer
Epimerization
The reaction that converts D-glucose to D-galactose is epimerization.
Answer for screen readers
The reaction that converts D-glucose to D-galactose is epimerization.
More Information
Epimerization is a chemical reaction that converts one epimer into another, such as D-glucose to D-galactose, by changing the configuration of a single stereocenter, without altering the rest of the molecule.
Tips
A common mistake is thinking that mutarotation or glycosylation can convert glucose to galactose, but those involve changes in cyclic structure or adding sugar moieties, respectively.
Sources
- Solved QUESTION 8 The following reaction is an example of a - chegg.com
- 6.4: Important Monosaccharides - Chemistry LibreTexts - chem.libretexts.org
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