174465-59-9Relevant academic research and scientific papers
One-Electron Oxidation and Triphenylmethylation of Benzimidazolines by the Triphenylmethyl Cation
Morkovnik, A. S.,Suslov, A. N.,Klimov, E. S.,Morkovnik, Z. S.,Okhlobystin, O. Yu.
, p. 847 - 852 (1995)
With triphenylmethyl perchlorate (tetrafluoroborate) 1,2,2,3-tetrasubstituted benzimidazolines undergo electrophilic triphenylation at position 5.In further reaction with the electrophilic agent the obtained 5-triphenylmethylbenzimidazolines are converted into radical-cations.They undergo a similar transformation during the action of silver perchlorate and molecular oxygen.The results from investigation of the radicalcations by ESR and PMR are given.
