𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of specifically fluorinated methyl β-glycosides of (1→6)-β-d-galacto-oligosaccharides

✍ Scribed by Pavol Kováč; Cornelis P.J. Glaudemans


Book ID
107725388
Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
90 KB
Volume
123
Category
Article
ISSN
0008-6215

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Hydrogen fluoride-catalyzed formation of
✍ 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

Synthesis of 2- and 4-nitrophenyl β-glyc
✍ Kenichi Takeo; Yasushi Ohguchi; Rumi Hasegawa; Shinichi Kitamura 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 835 KB

2- and 4-Nitrophenyl beta-D-xylopyranosides (4 and 5) were transformed, via dibutyltin oxidemediated acylation, into the corresponding 2,3-di-O-benzoyl derivatives 11 and 15. Xylobiose and xylotriose were easily isolated by charcoal column chromatography from a commercially available material and co

Synthesis of methyl O-(3-deoxy-3-fluoro-
✍ Pavol Kováč; Herman J.C. Yeh; Cornelis P.J. Glaudemans 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 828 KB

Condensation of 2,4,6-tri-O-acetyl-3-deoxy-3-fluoro-cr-D-galactop~anosyl bromide (3) with methyl 2,3,4-tri-O-acetyl-/9-D-galactopyranoside (4) gave a fully acetylated (1+6)-/3-D-galactobiose fluorinated at the 3'-position which was deacetylated to give the title disaccharide. The corresponding trisa