Er(OTf)3 in 2-MeTHF provides a new and eco-friendly process for Ferrier glycosylation ofsulfonamides and amino acids with various N-nucleophiles.The stereoselective synthesis of 2,3-unsaturated-N-pseudoglycals was carried out with 3,4,6-tri-O-acetyl-D-glucal and different nucleophiles affording good results in a short time.
An eco-friendly tandem tosylation/Ferrier N-glycosylation of amines catalyzed by Er(OTf)3 in 2-MeTHF
DE NINO, Antonio;DI GIOIA, Maria Luisa;MAIUOLO, Loredana;
2017-01-01
Abstract
Er(OTf)3 in 2-MeTHF provides a new and eco-friendly process for Ferrier glycosylation ofsulfonamides and amino acids with various N-nucleophiles.The stereoselective synthesis of 2,3-unsaturated-N-pseudoglycals was carried out with 3,4,6-tri-O-acetyl-D-glucal and different nucleophiles affording good results in a short time.File in questo prodotto:
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