Glycosyl Phosphites as Glycosyl Donors β
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MΓΌller, Thomas ;Hummel, Gerd ;Schmidt, Richard R.
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Article
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1994
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John Wiley and Sons
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English
β 468 KB
## Abstract Triβ__O__βbenzylβLβfucose (3) was transformed into the bis(trichloroethyl) phosphite derivative 4 which was allowed to react with 3β__O__βunprotected azidoglucose 7 as fucosyl acceptor in the presence of TMSOTf as catalyst to furnish disaccharide building block 1, useful in Lewis antige