Chen, Wei published the artcileOne-pot synthesis of 1,2-diphenyl-1H-imidazole derivatives catalyzed by CuI, Safety of 1,2-Diphenyl-1H-benzo[d]imidazole, the publication is Huaxue Shiji (2011), 33(7), 603-606, database is CAplus.
A new strategy for one step synthesis of 1,2-diphenyl-1H-imidazole derivatives, using CuI to catalyze the C-N and C-C coupling reaction, was described. This method is economical, cost efficient, and harmless. Structures of the products were characterized by 1H-NMR, 13C-NMR, MS spectra and elemental anal.
Huaxue Shiji published new progress about 2622-67-5. 2622-67-5 belongs to imidazoles-derivatives, auxiliary class Benzimidazole,Benzene,Benzimidazole, name is 1,2-Diphenyl-1H-benzo[d]imidazole, and the molecular formula is C19H14N2, Safety of 1,2-Diphenyl-1H-benzo[d]imidazole.
Referemce:
https://en.wikipedia.org/wiki/Imidazole,
Imidazole | C3H4N2 – PubChem