Umfang:
Online-Ressource (XII, 351 p)
,
online resource
Ausgabe:
Springer eBook Collection. Chemistry and Materials Science
ISBN:
9783540444220
Serie:
Topics in Current Chemistry 215
Inhalt:
Carbohydrate chemistry is a rapidly growing research and development area with great potential for future achievements due to the eminent importance of carbohydrates in biochemistry and biology and the strong impact of gly- sciences in these fields. One of the most important methods of carbohydrate transformation in terms of commercial significance is the conversion of sugars into high-added-value epimers or isomers such as the enzymatic transfor- tion of d-glucose into d-fructose or the base induced isomerisation of lactose into lactulose.In addition to these industrial processes,quite a range of methods has become available to transform simple sugars into valuable intermediates, building blocks and sophisticated products.Consequently,a compilation of - portant but quite diverse methods in one book appeared to be a worthwhile task. Quite a few of the authors have made significant discoveries in the area under consideration. Others have contributed important and innovative extensions taking one or the other method to even higher levels of sophistication. The classical method of epimerisation, the Lobry de Bruyn - Alberda van Ekenstein rearrangement has been treated by S.Angyal,the expert in the field of free sugars and their interconversions. L. Petrus ? and co-authors have contr- uted a first-hand experience based chapter on the Bílik reaction, which was discovered in Bratislava and is an important approach to rare sugars on a c- mercial basis. Another, more recently developed method, the epimerisation of free sugars catalysed by nickel (II)/ethylene diamine complexes, has been - viewed by S.Osanai
Anmerkung:
The Lobry de Bruyn-Alberda van Ekenstein Transformation and Related ReactionsThe Bílik Reaction -- Erratum -- Nickel(II)-Catalyzed Rearrangements of Free Sugars -- D-Xylose (D-Glucose) Isomerase and Related Enzymes in Carbohydrate Synthesis -- The Amadori and Heyns Rearrangements: Landmarks in the History of Carbohydrate Chemistry or Unrecognized Synthetic Opportunities? -- Substitution-with-Allylic-Rearrangement Reactions of Glycal Derivatives -- Synthetically Useful Base-Induced Rearrangements of Aldonolactones -- Rearrangements in the Course of Nucleophilic Substitution Reactions -- Direct Conversion of 5,6-Unsaturated Hexopyranosyl Compounds to Functionalized Cyclohexanones -- Claisen Rearrangements in Carbohydrate Chemistry -- Miscellaneous.
Weitere Ausg.:
ISBN 9783540413837
Weitere Ausg.:
Druckausg. Glycoscience Berlin : Springer, 2001 ISBN 3540413839
Sprache:
Englisch
Fachgebiete:
Chemie/Pharmazie
Schlagwort(e):
Kohlenhydrate
;
Umlagerung
;
Kohlenhydrate
;
Isomerisierungsreaktion
;
Kohlenhydrate
;
Aufsatzsammlung
DOI:
10.1007/3-540-44422-X
URL:
Volltext
(lizenzpflichtig)
Bookmarklink
