Abstract
1,2-Disubstituted benzimidazoles were synthesized by the reaction of furfural and 5-methylfurfural with o-phenylenediamines in an alcoholic acidic medium.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 6, pp. 816–819, June, 1981.
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Burmistrov, S.I., Sannikova, V.M. Investigation of the reaction of furfural with o-phenylenediamines. Chem Heterocycl Compd 17, 606–609 (1981). https://doi.org/10.1007/BF00503488
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DOI: https://doi.org/10.1007/BF00503488