Direct β-Mannosylation of Primary Alcohol Acceptors: Trisaccharide Iteration Assembly of β-1,6-Oligomannosides Corresponding to Kakelokelose.
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DOI: 10.1021/acs.orglett.1c04363
Abstract: Gold(I)-catalyzed stereoselective β-glycosylation of primary alcohols is achieved using the orthogonally protected mannosyl α-ortho-hexynylbenzoate (OABz) donors devoid of 4,6-O-tethering groups used in conventionally constructing β-mannosidic bonds. The potential of this methodology is showcased by the… read more here.
Keywords: acceptors trisaccharide; mannosylation primary; trisaccharide iteration; alcohol acceptors ... See more keywords