Hashem, M. A. published the artcileOne step N-arylation of amines catalyzed by a non-toxic copper complex, Product Details of C12H9N3O4, the publication is Bangladesh Journal of Scientific and Industrial Research (2017), 52(1), 53-60, database is CAplus.
A new, simple and efficient copper-catalyzed method using a non-toxic copper complex has been developed for arylation of aromatic and heterocyclic amines with aryl halides. The copper complex was prepared from N-Ph salicylaldimine and Cu2Br2 in methanol.
Bangladesh Journal of Scientific and Industrial Research 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, Product Details of C12H9N3O4.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia