O-BENZYLATED OXAZOLINE DERIVATIVES OF 2-ACETAMIDO-2-DEOXY-D-GLUCOPYRANOSE FROM 1-PROPENYL GLYCOSIDES. SYNTHESIS OF THE PROPENYL GLYCOSIDES AND THEIR DIRECT CYCLIZATION

Article abstract of DOI:10.1016/S0008-6215(00)85700-6

1-Propenyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-α- and -β-D-glucopyranosides (3α, 3β) were obtained by the successive isomerization and acetylation of the known allyl glycosides 1α and 1β.The allyl glycosides were also converted, via their benzylidene 4