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Chapter 7: Problem 36

This section contains multiple choice questions. Each question has 4 choices (a), (b), (c) and (d), out of which ONLY ONE is correct. Interconversion of glucose, fructose and mannose when warmed with dilute alkali or amine is called (a) Fries rearrangement (b) Lobry de Bruyn-van Ekenstein rearrangement (c) Beckman's rearrangement (d) Hoffmann's rearrangement

Short Answer

Expert verified
Answer: The name of the rearrangement process for the interconversion of glucose, fructose, and mannose when warmed with dilute alkali or amine is the Lobry de Bruyn-van Ekenstein rearrangement.

Step by step solution

01

Identify the rearrangement process for glucose, fructose, and mannose interconversion

The process of interconverting glucose, fructose, and mannose when warmed with dilute alkali or amine is called the Lobry de Bruyn-van Ekenstein rearrangement. This rearrangement involves the interconversion of aldoses and ketoses under basic conditions.
02

Match the correct option

Now that we know the correct name for the rearrangement process, we can compare it to the given options to find the correct answer. (a) Fries rearrangement (b) Lobry de Bruyn-van Ekenstein rearrangement (c) Beckman's rearrangement (d) Hoffmann's rearrangement The correct answer matches option (b), which is Lobry de Bruyn-van Ekenstein rearrangement.

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