Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Treatment of the title compound under basic aqueous conditions leads to 2,2-dimethyl-5-(2-ketopropyl )-1,3-dioxane-4,6-dione; the structure and mechanism of formation of this compound is described. ... Satisfactory elemental analysis was obtained for this compound. (Guelph ...