Dehydrative sialylation with C2-hemiketal sialyl donors |
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| Authors: | Haberman Jannine M Gin David Y |
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| Institution: | Department of Chemistry, Roger Adams Laboratory, University of Illinois, Urbana, Illinois 61801, USA. |
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| Abstract: | reaction: see text] A new method for sialylation involving the dehydrative coupling of sialyl donors with the reagent combination of (p-nitrophenyl)(phenyl) sulfoxide and triflic anhydride is reported. This process establishes sialyl C2-hemiketals as viable sialyl donors for complex carbohydrate synthesis. |
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