A facile Er (OTf) 3-catalyzed synthesis of 2, 3-unsaturated O-and S-glycosides

A Procopio, R Dalpozzo, A De Nino, L Maiuolo…

Index: Procopio, Antonio; Dalpozzo, Renato; De Nino, Antonio; Maiuolo, Loredana; Nardi, Monica; Russo, Beatrice Advanced Synthesis and Catalysis, 2005 , vol. 347, # 10 p. 1447 - 1450

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Citation Number: 45

Abstract

Er (OTf) 3 is a useful catalyst for the Ferrier rearrangement furnishing high yields of O-and S- glycosides. The transformation has wide applicability, cleaner reaction profiles, mild reaction conditions, and high stereoselectivity and the catalyst, which is also commercially available, can be recovered and reused.

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