Reactions of N-, S- and O-Nucleophiles with 3,4,6-Tri-O-benzyl-D-glucal Mediated by Triphenylphosphane Hydrobromide versus Those with HY Zeolite

Direct C–N bond formation has been accomplished by reaction of 1,5‐anhydro‐3,4,6‐tri‐O‐benzyl‐2‐deoxy‐D‐arabino‐hex‐1‐enitol (3,4,6‐tri‐O‐benzyl‐D‐glucal) with N‐nucleophiles, using triphenylphosphane hydrobromide as catalyst in dichloromethane or THF. 2‐Deoxy‐S‐ and ‐O‐glycosides have also been pre...

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Veröffentlicht in:	European Journal of Organic Chemistry 2006-05, Vol.2006 (10), p.2429-2439
Hauptverfasser:	Rauter, Amélia P., Almeida, Tânia, Vicente, Ana I., Ribeiro, Verónica, Bordado, João C., Marques, João P., Ramôa Ribeiro, Fernando, Ferreira, Maria J., Oliveira, Conceição, Guisnet, Michel
Format:	Artikel
Sprache:	eng
Schlagworte:	Glycosides Glycosylation Nucleosides Rearrangement Zeolites
Online-Zugang:	Volltext
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