Asahara, Haruyasu published the artcileSafe cyano(nitro)methylating reagent-Michael addition of cyano-aci-nitroacetate leading to δ-functionalized α-nitronitriles, Category: naphthyridine, the publication is Tetrahedron (2014), 70(37), 6522-6528, database is CAplus.
A practical, convenient, and safe cyano(nitro)methylation method was developed, in which cyano-aci-nitroacetate served as a synthetic equivalent of anionic nitroacetonitrile. A control of the single/double Michael additions was achieved, which enabled the synthesis of unsym. double Michael adducts. Moreover, the Michael adducts can be used as precursors of pyridine and naphthyridine frameworks.
Tetrahedron published new progress about 14903-78-7. 14903-78-7 belongs to naphthyridine, auxiliary class 6.6_Aromatics,Naphthyridines, name is 2,7-Dimethyl-1,8-naphthyridine, and the molecular formula is C10H10N2, Category: naphthyridine.
Referemce:
https://en.wikipedia.org/wiki/1,8-Naphthyridine,
1,8-Naphthyridine | C8H6N2 – PubChem