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On The Mechanism Of The Osazone Reaction



On The Mechanism Of The Osazone Reaction



Experientia 19: 338-339



For the osazone reaction of the reducing sugars, the following mechanism is suggested: the initially formed phenylhydrazone is converted with aniline into the N-glycoside. Aniline arises from disproportional decomposition of phenylhydrazine. The N-glycoside undergoes an Amadori-rearrangement to 1-deoxy-1-amino-2-ketose derivative. From this is formed the phenylhydrazone. The latter is converted by dehydrogenation and transamination into the phenylosazone.

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Accession: 025163911

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PMID: 14067758


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