Sucrose, a non-reducing sugar, would not be expected to produce an osazone when treated with phenylhydrazine. Table I shows that an osazone does indeed form (in 30 minutes) and that the osazone derived from sucrose has a Melting Point identical to that of glucosazone and fructosazone. Why?

Sucrose, a non-reducing sugar, would not be expected to produce an osazone when treated with phenylhydrazine. Table I shows that an osazone does indeed form (in 30 minutes) and that the osazone derived from sucrose has a Melting Point identical to that of glucosazone and fructosazone. Why?

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter32A: Preparation Of Benzoin By Thiamine Catalysis

Section: Chapter Questions

Problem 2Q

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Question

Sucrose, a non-reducing sugar, would not be expected to produce an osazone when treated with
phenylhydrazine. Table I shows that an osazone does indeed form (in 30 minutes) and that the osazone
derived from sucrose has a Melting Point identical to that of glucosazone and fructosazone. Why?

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