Carbohydrate research

Preparation of alkyl α-and β-d-glucopyranosides, thermotropic properties and X-ray analysis

V Adasch, B Hoffmann, W Milius, G Platz, G Voss

Index: Adasch, Volker; Hoffmann, Bettina; Milius, Wolfgang; Platz, Gerhard; Voss, Gundula Carbohydrate Research, 1998 , vol. 314, # 3-4 p. 177 - 187

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Citation Number: 34

Abstract

Monohydrates of heptyl to decyl α-d-glucopyranosides as obtained from product mixtures of the Fischer glucosylation were crystallized from water at the Krafft point. The results of the single-crystal X-ray analysis of anhydrous α anomers and their monohydrates provide for a better understanding of crystal formation and stability of their hydrates. The preparation of alkyl β-d-glucopyranosides—without concomitant formation of α anomers as by-products ...

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