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ChemInform Abstract: Stereoselective Addition of 2-Furyllithium and 2-Thiazolyllithium to Sugar Nitrones. Synthesis of Carbon-Linked Glycoglycines.
First published: 24 June 2010
Abstract
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ChemInform Abstract
A new and quite general route to sugar glycines in both epimeric forms is reported based on stereoselective addition of the lithium compounds (II) and (XII) to the sugar nitrones (I) and (XI). Opposite diastereofacial selectivity is observed depending on the presence or absence of Et2AlCl.
