An Improved Method for the Synthesis of 3.6-Di-O-Methyl-D-Glucose: Preparation of the Neo-Glycoprotein Containing 3,6-Di-O-Methyl-β-D-Glucopyranosyl-Groups
✍ Scribed by Sen, Asish; Sarkar, Kalyan; Banerji, Nilima
- Book ID
- 126688119
- Publisher
- Taylor and Francis Group
- Year
- 1988
- Tongue
- English
- Weight
- 450 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0732-8303
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📜 SIMILAR VOLUMES
Condensation of 2,4-di-O-acetyl-3,6-di-O-methyl-a-~glucopyranosyl bromide with either ally1 or benxyl2,4-di-0-methyl-cu+rhamnopyranoside in the presence of mercuric cyanide, followed by 0-deacetylation, gave the title oligosaccharides in excellent yields.
Allyl 4-O-benzyl-~-L-rhamnopyranoside was converted into allyl 4-O-benzyl-3-O-methyl-oeL-rhamnopyranoside and this was condensed with 2,3,4-tri-O-acetyl-~-L-rhamnopyranosyl chloride to give a disaccharide derivative which was converted into allyl 4 This disaccharide derivative was condensed with 2,