Abstract
Benzimidazole reacted with diethyl vinylphosphonate to give diethyl 2-(1H-benzimidazol-1-yl)- ethylphosphonate. The addition of 2-aminobenzimidazole to vinylphosphonate involved the endocyclic nitrogen atom with formation of diethyl 2-(2-imino-2,3-dihydro-1H-benzimidazol-1-yl)ethylphosphonate.
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Original Russian Text © N.G. Khusainova, V.A. Burilov, D.I. Samigullin, 2018, published in Zhurnal Organicheskoi Khimii, 2018, Vol. 54, No. 1, pp. 147–148.
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Khusainova, N.G., Burilov, V.A. & Samigullin, D.I. Reaction of Diethyl Vinylphosphonate with Benzimidazole and 2-Aminobenzimidazole. Russ J Org Chem 54, 149–150 (2018). https://doi.org/10.1134/S1070428018010177
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DOI: https://doi.org/10.1134/S1070428018010177