title: N-benzyl-2,3-oxazolidinone as a glycosyl donor for selective alpha-glycosylation and one-pot oligosaccharide synthesis involving 1,2-cis-glycosylation.
abstract: Glycosylation reactions using N-benzyl-2,3-trans-oxazolidinones as the glycosyl donors were shown to be highly alpha-selective. Advantages of the donor include facile preparation in gram-scale preparation and simple deprotection procedures. Subsequently, a one-pot oligosaccharide synthesis involving 1,2-cis glycosidic linkages was demonstrated using the novel glycosyl donors.
authors.affiliation: RIKEN, The Institute of Physical and Chemical Research, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan. smanabe@riken.jp
authors.forename: Shino
authors.initials: S
authors.lastname: Manabe
authors.forename: Kazuyuki
authors.initials: K
authors.lastname: Ishii
authors.forename: Yukishige
authors.initials: Y
authors.lastname: Ito