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ChemInform Abstract: Synthesis and Unusual Glycosidic Coupling Reaction of Substituted 2,7- Dioxabicyclo(4.1.0)heptanes: 1,2-Anhydro-3,4-di-O-benzyl-α-D- fucopyranose.

✍ Scribed by Y. DU; F. KONG

Book ID
112027070
Publisher
John Wiley and Sons
Year
2010
Weight
33 KB
Volume
27
Category
Article
ISSN
0931-7597

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Synthesis and Glycosidic Coupling Reaction of Substituted 2,6-Dioxabicyclo[3.1.1]heptanes: 1,3-Anhydro-2-azido-4,6-di-O-benzyl-2deoxy-β-D-mannopyranose. -The title sugar (VII) is synthesized via the key intermediate (VI) starting from glucopyranoside (I). Anhydrosugar (VII) is quite reactive: ring-