Accession Number : AD0729517

Title :   Reaction of D-ribo-Hexos-3-ulose and of 1,2:5,6-Di-O-Isopropylidene-alpha-D-ribo-hexo-1,4-furanos-3-ulose 3-hydrate with Methanol-Hydrogen Chloride. A preparation of D-ribo-3-Hexulose,

Corporate Author : SVENSKA TRAFORSKNINGSINSTITUTET STOCKHOLM

Personal Author(s) : Humphries,H. Peter ; Theander,Olof

Report Date : 12 JUN 1970

Pagination or Media Count : 11

Abstract : The reaction of D-ribo-hexos-3-ulose with methanol-hydrogen chloride yielded as major products methyl (methyl beta-D-ribo-hexo-1,4-furanosid)-beta-D-3-ulo-3,6-furanoside, and methyl (methyl alpha-D-ribo-hexo-1,4-furanosid)-beta-D-3-ulo-3,6-furanoside. Similar treatment of 1,2:5,6-di-O-isopropylidene-alpha-D-ribo-hexo-1,4-furanos-3-ulose 3-hydrate afforded the same products together with methyl (1,2-O-isopropylidene-alpha-D-ribo-hexo-1,4-furanos)-beta-D-3-ulo-3,6-furanoside. (Author)

Descriptors :   (*CARBOHYDRATES, CHEMICAL REACTIONS), (*GLYCOSIDES, SYNTHESIS(CHEMISTRY)), ORGANIC SOLVENTS, METHANOLS, HYDROCHLORIC ACID, HYDROLYSIS, SWEDEN

Subject Categories : Organic Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE