
Carbohydrate Research p. 173 - 182 (1988)
Update date:2022-08-02
Topics: Synthesis Compound Experimental Glucopyranosyl Carbohydrate
Fuegedi, Peter
Nanasi, Pal
Szejtli, Jozsef
(2,3-Di-O-acetyl)hexakis(2,3,6-tri-O-acetyl)cyclomaltoheptaose was prepared by reaction of cyclomaltoheptaose with tert-butyldimethylsilyl chloride in pyridine followed by acetylation and desilylation.Glycosylation with 2,3,4,6-tetra-O-benzoyl-1-O-trichloroacetimidoyl-α-D-glucopyranose, using trifluoromethanesulfonic acid as catalyst, and removal of the protecting groups from the product then afforded the title compound.
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