Titlebook: Glycoscience; Epimerisation, Isome Arnold E. Stütz Book 2001 Springer-Verlag Berlin Heidelberg 2001 Base.Glucose.Glycoseverbindungen.Hydra.

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https://doi.org/10.1007/978-3-642-99571-2mations. The conversion of .-glucose into .-fructose with .-xylose (.-glucose) isomerase (EC 5.3.1.5) has become a largescale industrial application producing more than ten million tons of fructose syrup annually. Due to the remarkable tolerance of this and related enzymes, for example, .-fucose iso

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Vorbesprechung über Physik und Elektrizit?tvey of the biological aspects, applications and alternative approaches will be given. Due to their nature, both reactions suffer from a variety of preparative shortcomings; nonetheless, they are very useful bearing in mind that no protecting group manipulations are required. Naturally occurring rear

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https://doi.org/10.1007/978-3-642-93260-1nked substituents at the anomeric position. These products have been found to be useful for a range of synthetic purposes. In particular, the C-glycosidic compounds have served as readily available starting materials for the preparation of useful non-carbohydrate compounds. While these allylic rearr

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https://doi.org/10.1007/978-3-0348-6972-0epoxyaldonolactones by treatment with base under non-aqueous conditions. Treatment of epoxy- or bromodeoxyaldonolactones with aqueous base gives epoxyaldonates in which the epoxide can undergo Payne rearrangement to more stable epoxyaldonates. These can subsequently be opened by the carboxylate grou

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https://doi.org/10.1007/3-540-44422-XBase; Glucose; Glycoseverbindungen; Hydra; Kohlenhydrate; Organische Chemie; Sugars; Umlagerungen; Zucker; ca

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Einrichtungen zum Brennelementwechsel,Recent examples of the use of a very old synthetic method are discussed. Discovery of the cation-catalyzed epimerization explains some of the previously controversial results. The mechanism of the reaction is discussed. Suggestions are made for improvements in yield and in the method of work-up.

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