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Glycosyl donors for the preparation of 1,2‐cis glycosides of amino sugars have been developed. The 2,3‐trans‐cyclic‐carbamate‐carrying glycosyl donors were readily prepared from the corresponding known trichloroethyl carbamate protected amino sugars under standard hydroxy group benzylation conditions. The donors exhibit high 1,2‐cis stereoselectivity towards secondary hydroxy group substrates. In...
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