Various glycosyl donors with a ketone or oxime function next to the anomeric centre: Facile preparation and evaluation of their selectivities in glycosidations

Article abstract of DOI:10.1055/s-1992-34167

An efficient one-pot procedure is described for the conversion of a variety of hydroxyglycal esters to their 2-oxoglycosyl bromides which simply comprises of brief treatment with nN-bromosuccinimide/methanol at ambient temperature. Exhibiting comparably l