2-Deoxy-2-iodo-α-mannopyranosyl and -talopyranosyl Acetates: Highly Stereoselective Glycosyl Donors for the Synthesis of 2-Deoxy-α-glycosides
- 21 August 1999
- journal article
- Published by American Chemical Society (ACS) in Organic Letters
- Vol. 1 (6) , 899-902
- https://doi.org/10.1021/ol9908068
Abstract
[formula: see text] TMS-OTf- or TBS-OTf-promoted glycosidation reactions of 2-deoxy-2-iodo-alpha-mannopyranosyl acetates 8-10 and the 2-deoxy-2-iodo-alpha-talopyranosyl acetate 11 provide the corresponding 2-deoxy-2-iodo-alpha-pyranosides, precursors to 2-deoxy-alpha-glycosides, as the only observed reaction products.Keywords
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