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Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/16965
Title: Fragmentation of carbohydrate anomeric alkoxy radicals. A new general synthesis of cyclic ketoses
Authors: Armas, Pedro de ; Francisco, Cosme G. ; Suárez, Ernesto
Issue Date: 5-Nov-1993
Publisher: Elsevier
Citation: Tetrahedron Letters 34(45): 7331-7334 (1993)
Abstract: 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.
Description: 4 pages, 1 table, 1 scheme.
Publisher version (URL): http://dx.doi.org/10.1016/S0040-4039(00)79322-1
URI: http://hdl.handle.net/10261/16965
DOI: 10.1016/S0040-4039(00)79322-1
ISSN: 0040-4039
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