Tam Huynh Dinh published the artcileSynthesis of C-nucleosides. VII. β-D-Ribofuranosyl-2- and -8-adenines, Related Products of nitriles-buliding-blocks, the publication is Journal of Heterocyclic Chemistry (1975), 12(1), 111-17, database is CAplus.
Benzyl (O-benzoyl-5-D-ribofuranosyl)thioformimidate reacted with aminomalodinitrile or with 5-amino-4-cyanoimidazole to yield the two C-nucleoside analogs I and II of adenosine. The β-configuration was determined with NMR and CD spectra.
Journal of Heterocyclic Chemistry published new progress about 5098-14-6. 5098-14-6 belongs to nitriles-buliding-blocks, auxiliary class Nitrile,Salt,Sulfonic acid,Amine,Benzene, name is 2-Aminomalononitrile 4-methylbenzenesulfonate, and the molecular formula is C9H9BrO2, Related Products of nitriles-buliding-blocks.
Referemce:
https://en.wikipedia.org/wiki/Nitrile,
Nitriles – Chemistry LibreTexts