Shukla, J. S. published the artcileSynthesis of some enaminonitriles, HPLC of Formula: 15029-36-4, the publication is Journal of the Indian Chemical Society (1978), 55(3), 281-3, database is CAplus.
Reaction of EtO2CCH2CN with RNH2 gave RNHCOCH2CN (I; R = Me, Et, PhCH2, naphthyl, etc.). Treatment of I by CH2:CHCN gave RNHCOC(CN)(CH2CH2CN)2 (same R). The Thorpe-Ziegler cyclization of the latter gave the title compounds II.
Journal of the Indian Chemical Society published new progress about 15029-36-4. 15029-36-4 belongs to amides-buliding-blocks, auxiliary class Nitrile,Amine,Aliphatic hydrocarbon chain,Amide, name is 2-Cyano-N-ethylacetamide, and the molecular formula is C18H28B2O4, HPLC of Formula: 15029-36-4.
Referemce:
https://en.wikipedia.org/wiki/Amide,
Amide – an overview | ScienceDirect Topics