Nguyen, Khac Minh Huy published the artcileCatalytic Oxidative Coupling of Primary Amines under Air: A Flexible Route to Benzimidazole Derivatives, Product Details of C19H14N2, the publication is European Journal of Organic Chemistry (2016), 2016(5), 1025-1032, database is CAplus.
Benzimidazoles are of fundamental importance in chem. and biol., and the development of efficient, environmentally benign methods for their preparation remains a key challenge for organic chemists. In a biomimetic approach inspired by copper amine oxidases, we disclose herein the scope and factors influencing the success of the cooperative action of CuBr2 as electron-transfer mediator and a topaquinone-like substrate-selective catalyst in the oxidative cyclocondensation of primary amines with o-aminoanilines. This one-pot atom-economic multistep process, which works under green conditions with ambient air as the terminal oxidant, low loadings of catalyst, and equimolar amounts of com. available amine substrates, is particularly suitable for the preparation of 1,2-disubstituted benzimidazoles, e. g., I. Furthermore, it allows the functionalization of nonactivated primary aliphatic amines, which are known to be challenging substrates for non-enzymic catalytic aerobic systems.
European Journal of Organic Chemistry 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, Product Details of C19H14N2.
Referemce:
https://en.wikipedia.org/wiki/Imidazole,
Imidazole | C3H4N2 – PubChem