Abstract:
Reaction of 3-alkyl-1,2,4-triazolo[1,5-a]benzimidazoles with butylmagnesium bromide follows two hetarylotropic rearrangements to afford 1,2-bis(1H-benzimidazol-2-yl)-1,3-dialkylguanidines and 2-(1’H-1,2’-dibenzimidazol-2-yl)-1,3-dialkylguanidines.
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Document Type:
Article
Language: English
Citation:
Yu. V. Koshchienko, T. A. Kuz'menko, A. S. Morkovnik, M. A. Kiskin, G. G. Alexandrov, “Unexpected domino reaction of 3-alkyl-1,2,4-triazolo[1,5-a]benzimidazoles with butylmagnesium bromide leading to benzimidazolyl guanidines”, Mendeleev Commun., 26:4 (2016), 320–322
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https://www.mathnet.ru/eng/mendc2200
https://www.mathnet.ru/eng/mendc/v26/i4/p320
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