Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5276396 | Tetrahedron Letters | 2007 | 5 Pages |
Abstract
A convenient preparation of both stereoisomers of a (2R)/(2S)-2-C-glycosylated β-amino acid is described. β-C-Glycoside was formed by the reaction of α-acetobromoglucose with carbanion of cyanoacetate. The steric bulk of the C-glycoside moiety does not hinder amino acid coupling, showing the utility of this carbohydrate-containing building block for glycopeptide synthesis.
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