Dialkylphosphates as stereodirecting protecting groups in oligosaccharide synthesis

T Yamada, K Takemura, J Yoshida…

Index: Yamada, Takeshi; Takemura, Kazunobu; Yoshida, Jun-Ichi; Yamago, Shigeru Angewandte Chemie - International Edition, 2006 , vol. 45, # 45 p. 7575 - 7578

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Citation Number: 36

Abstract

The stereoselective formation of the glycosidic linkage is one of the most important tasks in synthetic carbohydrate chemistry, because the glycoside structure plays a crucial role in many important biological processes involving oligosaccharides.[1] To date, 1, 2-trans- glycosides have been prepared through the intramolecular participation of the acyl protecting groups at the neighboring C2 position.[2] However, this method has serious ...