Solution-phase hexasaccharide synthesis using glucosyl iodides |
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| Authors: | Lam Son N Gervay-Hague Jacquelyn |
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| Institution: | Department of Chemistry, University of California Davis, Davis, California 95616, USA. |
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| Abstract: | reaction: see text] Oligosaccharides composed of 1,6-glucosyl residues have been prepared from glucosyl iodides. The reactions are highly stereoselective, giving the alpha-glycosides as the only isolated products in yields ranging from 84% to 94%. Oligomer synthesis can take place in an iterative 1 + 1 + 1 fashion or in a convergent manner where dimer iodides serve as donors for higher order acceptors. |
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