One-electron oxidation and triphenylmethylation of benzimidazolines by the triphenylmethyl cation

Authors

  • А. C. Морковник Scientific Research Institute of Physical and Organic Chemistry, Rostov State University, Rostov-on-Don 344090
  • А. H. Суслов Scientific Research Institute of Physical and Organic Chemistry, Rostov State University, Rostov-on-Don 344090
  • Е. C. Климов Scientific Research Institute of Physical and Organic Chemistry, Rostov State University, Rostov-on-Don 344090
  • З. C. Mорковник Scientific Research Institute of Physical and Organic Chemistry, Rostov State University, Rostov-on-Don 344090
  • О. Ю. Охлобыстин Scientific Research Institute of Physical and Organic Chemistry, Rostov State University, Rostov-on-Don 344090

Abstract

With triphenylmethyl perchlorate (tetrafluoroborate) 1,2,2,3-tetrasubstituted benzimidazolines undergo electrophilic triphenylmethylation at position 5. In further reaction with the electrophilic agent the obtained 5-triphenylmethylbenzimidazolines are converted into radical-canons. 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.

How to Cite
Morkovnik, A. S.; Suslov, A. N.; Klimov, E. S.; Morkovnik, Z. S.; Okhlobystin, O. Yu. Chem. Heterocycl. Compd. 1995, 31, 847. [Khim. Geterotsikl. Soedin. 1995, 973.]

For this article in the English edition, see DOI https://doi.org/10.1007/BF01170747

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Published

1995-07-25

Issue

No. 7 (1995)

Section

Original Papers