PROCEDIMENTO MIGLIORATO PER LA PRODUZIONE DI ACIDO ASCORBICO
An improved process for the preparation of ascorbic acid and erythorbic acid is disclosed, the improvement comprising the removal of borate impurities from a 2-ketogulonate and a 2-ketogluconate prior to formation of the desired acids by base catalyzed cyclization.
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| Format: | Patent |
| Sprache: | ita |
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| Zusammenfassung: | An improved process for the preparation of ascorbic acid and erythorbic acid is disclosed, the improvement comprising the removal of borate impurities from a 2-ketogulonate and a 2-ketogluconate prior to formation of the desired acids by base catalyzed cyclization. |
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