Oxidation of Quinoline Alkaloids Bucharaine, Foliosidine, Evoxine, and Dubinidine by Periodic Acid
作者:Sh. N. Zhurakulov、E. A. Bainazarov、V. I. Vinogradova、M. A. Eshonov、K. K. Turgunov、B. Tashkhodzhaev、Zh. K. Namazbaeva
DOI:10.1007/s10600-024-04410-7
日期:2024.7
The effect of periodicacid on oxidation of the quinoline alkaloids bucharaine, foliosidine, evoxine, and dubinidine was studied as a function of their structures and the reaction conditions. Periodicacid in dilute aqueous solutions was shown to form stable gem-diols. The use of a large excess of HIO4 formed gem-diols and aldehydes. O-Methyl derivatives were obtained in aqueous MeOH solutions.