90329-40-1Relevant academic research and scientific papers
REACTION OF 2,3-O-ISOPROPYLIDENERIBOFURANOSYLAMINE TOSYLATE WITH 4-METHYL-4-ISOTHIOCYANATO-2-PENTANONE
Shutalev, A. D.,Ignatova, L. A.,Unkovskii, B. V.
, p. 201 - 203 (2007/10/02)
The condensation of 2,3-O-isopropylideneribofuranosylamine tosylate with 4-methyl-4-isothiocyanato-2-pentanone in the presence of bases was studied.In pyridine the reaction gives a mixture of 3-(2',3'-O-isopropylidene-β-D-ribofuranosyl)-4,6,6-trimethyl-1,2,3,6-tetrahydropyrimidine-2-thione and 3-(2',3'-O-isopropylidene-β-D-ribofuranosyl)-4-methylene-6,6-dimethylhexahydropyrimidine-2-thione.
