
%0 Journal Article
%A Anet, EFLJ 
%T Degradation of carbohydrates. VI. Isolation and structure of some Glycos-2-enes
%J Australian Journal of Chemistry
%D 1965/06/01
%V 18
%N 6
%P 837-844
%K 
%R https://doi.org/10.1071/CH9650837
%U https://www.publish.csiro.au/paper/CH9650837 
%X The action of lime-water on 2,3-di-O-methyl-D-glucose has yielded crystalline 3-deoxy-2-O-methyl-&#946;-D-erythro-hexofuranos-2-ene, which showed a complex muta-rotation involving the &#945;-furanosene and the &#945;-pyranosene forms. Acetylation gave 1,4,6-tri-O-acetyl-3-deoxy-2-O-methyl-&#945;-D-erythro-hexopyranos-2-ene. Crystalline products shown to have the &#945;-pyranosene form were obtained from 2,3,4-tri-O-methyl-D-glucose, 2,3,4,6-tetra-O-methyl-D-glucose, and 2,3,4-tri-O-methyl-D-galactose. The ring forms, anomeric configurations, and conformations of the products were determined, largely, by nuclear magnetic resonance spectroscopy. 
