Stereocontrolled synthesis of α-C-galactosamine derivatives promoted by samarium diiodide: an example of chelation controlled C-glycosylation
- 1 January 1996
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 16,p. 1883-1884
- https://doi.org/10.1039/cc9960001883
Abstract
Direct coupling of the pyridylsulfone of N-acetylgalactosamine with aldehydes or ketones is promoted by samarium diiodide unexpectedly giving the corresponding α-C-glycosides.Keywords
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