Zhou, Ru-Shuang published the artcileC-H Amination of Nitro Azaheterocyclic Compounds by Vicarious Nucleophilic Substitution, Recommanded Product: 4-Nitro-2H-1,2,3-triazole, the publication is Synlett (2022), 33(1), 88-92, database is CAplus.
Various nitro azaheterocyclic compounds were subjected to C-H amination by vicarious nucleophilic substitution with 4H-1,2,4-triazol-4-amine (ATA). The aminated products were characterized by NMR, mass spectroscopy, and single-crystal X-ray diffraction analyses. The substrates examined gave moderate to excellent yields (30-88%) and showed good regioselectivities. This protocol offers the advantages of mild conditions, a short reaction time (2-4 h), and an inexpensive, com. available, and less-toxic amination reagent; moreover, no addnl. catalyst or reagent is needed. A possible reaction mechanism is discussed.
Synlett published new progress about 84406-63-3. 84406-63-3 belongs to triazoles, auxiliary class Triazole,Nitro Compound, name is 4-Nitro-2H-1,2,3-triazole, and the molecular formula is C15H14O, Recommanded Product: 4-Nitro-2H-1,2,3-triazole.
Referemce:
https://en.wikipedia.org/wiki/1,2,3-Triazole,
Triazoles – an overview | ScienceDirect Topics