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Efficient Activation of Glycosyl N-(Phenyl)trifluoroacetimidate Donors with Ytterbium(III) Triflate in the Glycosylation Reaction.
First published: 19 May 2010
Abstract
For Abstract see ChemInform Abstract in Full Text.
ChemInform Abstract
Yb(III)-Triflate is reported as a mild, moisture-stable and cheap catalyst for the coupling of trifluoroacetimidates [cf. (I)] with glycosyl acceptors such as (II).
