Bujok, Robert et al. published their research in Tetrahedron Letters in 2016 |CAS: 13544-06-4

The Article related to nitrobenzyl cyanide acrylonitrile base, cyanoquinoline oxide preparation, Heterocyclic Compounds (One Hetero Atom): Quinolines and Isoquinolines and other aspects.Reference of 2-(2-Nitro-4-(trifluoromethyl)phenyl)acetonitrile

On March 2, 2016, Bujok, Robert; Wrobel, Zbigniew; Wojciechowski, Krzysztof published an article.Reference of 2-(2-Nitro-4-(trifluoromethyl)phenyl)acetonitrile The title of the article was Simple synthesis of 4-cyanoquinoline N-oxides. And the article contained the following:

4-Cyanoquinoline-N-oxides I (X = H, Cl, CF3, CN; Y = H, Cl, I, F, CF3, Ph, SPh, SMe; Z = H, Br) were obtained in the reactions of 2-nitrobenzyl cyanide carbanions with acrylonitrile. The experimental process involved the reaction of 2-(2-Nitro-4-(trifluoromethyl)phenyl)acetonitrile(cas: 13544-06-4).Reference of 2-(2-Nitro-4-(trifluoromethyl)phenyl)acetonitrile

The Article related to nitrobenzyl cyanide acrylonitrile base, cyanoquinoline oxide preparation, Heterocyclic Compounds (One Hetero Atom): Quinolines and Isoquinolines and other aspects.Reference of 2-(2-Nitro-4-(trifluoromethyl)phenyl)acetonitrile

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts