Barnathan, Gilles published the artcileSynthesis of C-nucleosides. XI. 2-D-Arabinofuranosylimidazoles and 8-D-arabinofuranosylpurines, Related Products of nitriles-buliding-blocks, the publication is European Journal of Medicinal Chemistry (1976), 11(1), 67-72, database is CAplus.
The nucleoside analogs I (R = NH2, SH, R1 = H) were prepared by treating II (R1 = R2 = Bz, R3 = Cl, Br) with Hg(CN)2, cleaving benzoyl groups from II (R1 = R2 = Bz, R3 = CN), treating II (R1 = Bz, R2 = H, R3 = CN) with PhCH2SH, cyclizing II (R1 = Bz, R2 = H, R3 = CH(:NH)SCH2Ph) with H2NCH(CN)2, cyclizing II (R1 = Bz, R2 =H, R3 = 4-cyano-5-amino-2-imidazolyl) with HC(:NH)NH2 or HC(OEt)3 and NaSH, and cleaving the benzoyl groups from I (R1 = Bz).
European Journal of Medicinal 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 C10H11N3O3S, Related Products of nitriles-buliding-blocks.
Referemce:
https://en.wikipedia.org/wiki/Nitrile,
Nitriles – Chemistry LibreTexts