Glycosyl selenoacetates: versatile building blocks for the preparation of stereoselective selenoglycosides and selenium linked disaccharides?
Organic & Biomolecular Chemistry Pub Date: 2019-09-25 DOI: 10.1039/C9OB01623F
Abstract
Glycosyl selenoacetate derivatives were prepared by the treatment of glycosyl halide with potassium selenocyanate followed by acetylation of in situ generated glycosyl selenols in one pot. A variety of selenoglycosides and selenium linked disaccharide derivatives were prepared in very good to excellent yields using glycosyl selenoacetates as stable building blocks under mild reaction conditions.
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Journal Name：Organic & Biomolecular Chemistry
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CAS no.: 89640-58-4
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