Application of n-pentenyl glycosides in the regio- and stereo-controlled synthesis of α-linked N-glycopeptides

Article abstract of DOI:10.1016/0008-6215(92)84171-N

The N-glycopeptides α-Glc-(1→Asn and α-Glc-(1→6)-β-Glc-(1→6)-α-Glc-(1→Asn have been synthesized efficiently from pent-4-enyl D-glucopyranoside derivatives. The methodology illustrates (a) a novel route for formation of the N-α-D-glucosyl-asparagine link,