SYNTHESIS AND HYDROGENATION STUDIES OF 3-AZIDOHEX-2-ENOPYRANOSIDES, PRECURSORS OF THE SUGAR CONSTITUENTS OF ANTHRACYCLINE GLYCOSIDES

Article abstract of DOI:10.1016/0008-6215(85)85206-X

Application of the allylic azide rearrangement /N-iodosuccinimide glycosylation procedure to 3,4-di-O-acetyl-L-fucal gave exclusively benzyl 4-O-acetyl-3-azido-2,3,6-trideoxy-2-iodo-α-L-idopyranoside.A similar reaction of 3,4-di-O-acetyl-L-rhamnal gave bo