77036-85-2Relevant academic research and scientific papers
Condensation of o-phenylenediamine with cinnamic acids
Dubey,Kumar,Ravi Kumar,Grossert,Hooper
, p. 3439 - 3446 (2007/10/03)
Condensation of o-phenylenediamine sulfate with cinnamic acids in refluxing ethylene glycol yielded the corresponding 2-styrylbenzimidazoles in excellent yields.
ZUR REAKTIONSWEISE DES 3-ETHOXY-1,2-DIPHENYL-CYCLOPROPENYLIUMKATIONS MIT BIFUNKTIONELLEN AROMATISCHEN AMINEN
Eicher, Theophil,Lerch, Dieter
, p. 3751 - 3754 (2007/10/02)
The reaction of 3-ethoxy-1,2-diphenyl cyclopropenylium cation with bifunctional aromatic amines is described, which gives rise to benzazoles in an unexpected expansion mode of the cyclopropenone system.
