Seck, Pierre published the artcileSynthesis of new selenophene and thiazole analogues of the tacrine series, Application of 2-Aminomalononitrile 4-methylbenzenesulfonate, the publication is ARKIVOC (Gainesville, FL, United States) (2012), 431-441, database is CAplus.
New 2-aminoselenophene-3-carbonitriles and 5-amino-1,3-thiazole-4-carbonitriles were prepared and reacted with cycloalkanones to give tetrahydroselenolo[2,3-b]quinolines, cycloalkene-fused selenolo[3,2-e]pyridines, [1,3]thiazolo[5,4-b]quinolines, thiazolo[4,5-e]pyridines, and tetrahydro-[1,3]thiazolo[5,4-b]quinolines.
ARKIVOC (Gainesville, FL, United States) 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 C27H39ClN2, Application of 2-Aminomalononitrile 4-methylbenzenesulfonate.
Referemce:
https://en.wikipedia.org/wiki/Nitrile,
Nitriles – Chemistry LibreTexts