In an article, author is Li, Chao, once mentioned the application of 1588-83-6, COA of Formula: C7H6N2O4, Name is 4-Amino-3-nitrobenzoic acid, molecular formula is C7H6N2O4, molecular weight is 182.1335, MDL number is MFCD00017009, category is naphthyridine. Now introduce a scientific discovery about this category.
Combinatorial Synthesis of Fused Tetracyclic Heterocycles Containing [1,6]Naphthyridine Derivatives under Catalyst Free Conditions
A three-component reaction between an aromatic aldehyde, an amine, and tert-butyl 2,4-dioxopiperidine-1-carboxylate in EtOH at refluxing temperature gave fused tetracyclic heterocycles in high yields. The amines include 1H-indazol-5-amine, 1H-indazol-6-amine, 1H-indol-5-amine, and 1H-benzo[d]imidazol-5-amine, giving 11-aryl-3H-indazolo[5,4-b][1,6]naphthyridine, 11-aryl-1H-indazolo[6,7-b][1,6]naphthyridine, 11-aryl-3H-indolo[5,4-b][1,6]naph-thyridine, and 11-aryl-3H-imidazo[4′,5′:3,4]benzo[1,2-b][1,6]naphthyridine derivatives, respectively.
If you are interested in 1588-83-6, you can contact me at any time and look forward to more communication. COA of Formula: C7H6N2O4.
Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem