Carbohydrate Research

Anwendung des trichloracetimidatverfahrens auf 2-desoxy-2-phthalimido-d-glucose-derivative. Synthese von oligosacchariden der “Core-Region” von O- …

G Grundler, RR Schmidt

Index: Grundler, Gerhard; Schmidt, Richard R. Carbohydrate Research, 1984 , vol. 135, p. 203 - 218

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Citation Number: 99

Abstract

Abstract N-Phthaloyl derivatives of 2-acetamido-2-deoxy-d-glucose having OH-1 free treated with trichloroacetonitrile and sodium hydride gave the corresponding O-(β-d-glycosyl) trichloroacetimidates which in the presence of diethyl ether· borontrifluoride, led selectively with alcohols to β-d-glycosides. This procedure was applied to the synthesis of oligosaccharides from the core region of mucine-type O-glycoproteins. Thus, β-d-Galp-(1 ...