Glycosylating Properties of Ketopyranosyl Donors: Stereospecific Synthesis of Ketodisaccharides
- 1 January 1992
- journal article
- letter
- Published by Georg Thieme Verlag KG in Synlett
- Vol. 1992 (09) , 713-715
- https://doi.org/10.1055/s-1992-21464
Abstract
Glycosidation of heptulopyranose donors 6, 9, 13 and 15 gave exclusively α-linked ketodisaccarides. On the other hand, glycosidation of a similar ketose donor (i.e. 21) having a participating ester group on C-3 afforded an anomeric mixture of ketoglycosides.Keywords
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