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This article is cited in 20 scientific papers (total in 20 papers)
Reactivity of the low-nucleophilic N-dinitromethyl carbanion center in polynitromethylazoles
V. V. Semenov, S. A. Shevelev N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
Abstract:
Reactivity of N-dinitromethylazoles possessing extremely high CH acidity (pKa –1.75–0) was investigated in Michael, Henry and alkylation reactions. N-Dinitromethylazole K-salts and hexamethylenetetramine under acidic conditions yield bis-Mannich bases (86–100%) whose secondary amine moiety can be N-nitrated with HNO3–H2SO4 system.
Citation:
V. V. Semenov, S. A. Shevelev, “Reactivity of the low-nucleophilic N-dinitromethyl carbanion center in polynitromethylazoles”, Mendeleev Commun., 20:6 (2010), 332–334
Linking options:
https://www.mathnet.ru/eng/mendc3083 https://www.mathnet.ru/eng/mendc/v20/i6/p332
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