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Derivatives of methyl 4-deoxy-4-hydroxyamino-α-d-gluco- and -galacto-pyranosides

✍ Scribed by Jean M.J. Tronchet; Nicoletta Bizzozero; Michel Geoffroy

Book ID
102991256
Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
584 KB
Volume
191
Category
Article
ISSN
0008-6215

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Hydrogen fluoride-catalyzed formation of
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✍ Jacques Defaye; Andrée Gadelle; Christian Pedersen 📂 Article 📅 1989 🏛 Elsevier Science 🌐 English ⚖ 775 KB

## Dissolution of 2-acetamido-2-deoxy-D-glucose (1) or -D-galactose (2) in anhydrous hydrogen fluoride, followed by addition of methanol, gave stereospecifitally the corresponding methyl J?-D-glycopyranosides 7 and 8. When solutions of 1 or 2 in hydrogen fluoride were slowly evaporated, mixtures o