Krylova, O. V. published the artcileVicarious C-amination of nitrobenzene, COA of Formula: C12H9N3O4, the publication is Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii) (2001), 37(6), 887-888, database is CAplus.
Aromatic amination of nitrobenzene with hydrazinium reagents [Me3NNH2]+X– (X = Cl, Br, I) in the presence of tert-BuOK proceeded via a vicarious nucleophilic substitution of hydrogen to give p-nitroaniline and bis(p-nitrophenyl)amine.
Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii) published new progress about 1821-27-8. 1821-27-8 belongs to catalysis-chemistry, auxiliary class Nitro Compound,Amine,Benzene, name is Bis(4-nitrophenyl)amine, and the molecular formula is C12H9N3O4, COA of Formula: C12H9N3O4.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia