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Preparation of 2,5-anhydro-3,4,6-tri-O-benzoyl-d-allononitrile from d-glucose

✍ Scribed by Mirjana Popsavin; Velimir Popsavin; Nada Vukojević; János Csanádi; Dušan Miljković

Publisher: Elsevier Science
Year: 1994
Tongue: English
Weight: 484 KB
Volume: 260
Category: Article
ISSN: 0008-6215
DOI: 10.1016/0008-6215(94)80029-4

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## Abstract 1,4‐Anhydro‐2,3,6‐tri‐__O__‐benzyl‐α‐D‐glucopyranose **(1)** wird mit Triäthyloxonium‐tetra‐fluoroborat **(2)** zu einem linearen 2,3,6‐Tri‐__O__‐benzyl‐β(1 → 4)‐polysaccharid polymerisiert. Dies enthält einen geringen Teil α(1 → 4)‐Bindungen. Abspaltung der Benzylreste führt zum freien