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N-arylation of 1-aminobenzimidazole

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

By treatment of the sodium (potassium) salt of 1-formylaminobenzimidazole in acetone or DMF with picryl chloride. 2,4-dinitrochlorobenzene, 2- and 4-nitrochlorobenzenes, we obtained the corresponding 1-aryl-aminobenzimidazoles. This is the first case of direct arylation of the amino group in N-aminobenzimidazole.

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Authors
  1. A. F. Pozharskii
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  2. O. V. Dyablo
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  3. V. V. Kuz'menko
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  4. E. A. Evgrafova
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Additional information

Rostov State University, Rostov-na-Donu, 344090. Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 10, pp. 1347–1351, October, 1996. Original article submitted July 16, 1996.

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Pozharskii, A.F., Dyablo, O.V., Kuz'menko, V.V. et al. N-arylation of 1-aminobenzimidazole. Chem Heterocycl Compd 32, 1156–1159 (1996). https://doi.org/10.1007/BF01169226

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  • DOI: https://doi.org/10.1007/BF01169226

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