Stereoselective Synthesis of α-C-Glucosamines via Anomeric Organosamarium Reagents
- 31 December 1998
- journal article
- letter
- Published by Georg Thieme Verlag KG in Synlett
- Vol. 1998 (12) , 1393-1395
- https://doi.org/10.1055/s-1998-1944
Abstract
The direct coupling of the pyridyl sulfone of N-acetylglucosamine with aldehydes or ketones is promoted by samarium diiodide affording the corresponding α-C-glycosides preferentially. A C-disaccharide has been synthesized using this approach.Keywords
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