Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5219424 | Tetrahedron | 2012 | 9 Pages |
Abstract
Two different series of (2→5)-α-linked homologous keto-oligosaccharides up to tri- and tetrasaccharide were synthesized by an iterative approach, using 3,4,7-tri-O-benzyl-5-O-(2-naphthyl)methyl-1-deoxy-1-ethoxysulfonyl-α-d-gluco-hept-2-ulopyranosyl chloride as a key building block. An iterative cycle consisted of a glycosylation step followed by selective cleavage of the (2-naphthyl)methyl group.
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