Most of the compounds have physiologically active properties, and their biological properties are often attributed to the heteroatoms contained in their molecules, and most of these heteroatoms also appear in cyclic structures. A Journal, Khimiya Geterotsiklicheskikh Soedinenii called Studies in the area of furan acetal compounds. VIII. Synthesis of (2-furyl)di(acetamido)methanes, Author is Zelikman, Z. I.; Shkrebets, A. I.; Kul’nevich, V. G., which mentions a compound: 2689-65-8, SMILESS is IC1=CC=C(O1)C=O, Molecular C5H3IO2, Application of 2689-65-8.
Furfurylidenebisacetamides (I, R = H, Me, Br) were obtained in 38-50% yields by condensation of AcNH2 with the corresponding 2-furaldehyde in C6H6 containing KU-2. 2-Furyl-1,3-dioxepanes (II, R = H, Me, Br, I, NO2) were obtained in 70-8% yields by boiling HO(CH2)4OH with the corresponding 2-furaldehyde in C6H6 containing KU-2.
In addition to the literature in the link below, there is a lot of literature about this compound(5-Iodo-2-furaldehyde)Application of 2689-65-8, illustrating the importance and wide applicability of this compound(2689-65-8).
Reference:
1,8-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N2 – PubChem