Glycosylation of 2′-carboxybenzyl (CB) 2,3,4,6-tetra-O-benzyl-α-D-mannopyranoside (3), CB 2,3,4,6-tetra-O-benzyl-β-D-glucopyranoside (4), and CB 2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside (5) as glycosyl donors with various glycosyl acceptors provided corresponding disaccharides in high yields. The present CB glycoside methodology was successfully applied to the efficient construction of the tetrasaccharide 41.
|Number of pages||4|
|Issue number||9 SPEC. ISS.|
|Publication status||Published - 2003 Jul 28|
All Science Journal Classification (ASJC) codes
- Organic Chemistry