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Título : Fragmentation of carbohydrate anomeric alkoxy radicals. A new general synthesis of cyclic ketoses
Autor : Armas, Pedro de, Francisco, Cosme G., Suárez, Ernesto
Fecha de publicación : 5-Nov-1993
Editor: Elsevier
Resumen: Cyclic ketones can be specifically obtained when C2 hydroxymethylated carbohydrates undergo a tandem β-fragmentation-cyclization reaction promoted by the system iodosylbenzene-iodine, under mild conditions. Pentuloses and hexuloses in furanose and pyranose form are obtained via 1,5 and 1,6 intramolecular cyclization.
Descripción : 4 pages, 1 table, 1 scheme.
Versión del editor:
ISSN: 0040-4039
DOI: 10.1016/S0040-4039(00)79322-1
Citación : Tetrahedron Letters 34(45): 7331-7334 (1993)
Appears in Collections:(IPNA) Artículos

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