18804-87-0Relevant academic research and scientific papers
Synthesis and Nitration of N,N′-Diacyl-2-nitro-1,1-alkanediamines
Terpigorev,Germanova,Bazanov
, p. 1712 - 1720 (2007/10/03)
Reactions of primary and secondary nitroalkanes with N,N′-bis(ethoxycarbonyl)formamidine and N,N′-diacylformamidines generated in situ from the corresponding acylamine, triethyl orthoformate, and 1,1-dinitroethane result in formation of N,N′-diacyl-2-nitro-1,1-alkanediamines. Methyl-N-nitroamine and 2-fluoro-2,2-dinitroethanol react with N,N′-bis(ethoxycarbonyl)formamidine to give N2-ethoxycarbonyl-N1-methyl-N1-nitroformamidine and 2-fluoro-2,2-dinitroethyl N-ethoxycarbonylformimidate, respectively. Nitration of N,N′-diacyl-2-nitro-1,1-alkanediamines, depending on the conditions and the number of nitro groups, leads to N,N′-dinitro- or N-mononitro derivatives or is accompanied by decomposition into polynitro-alkanes and ethyl N-nitrocarbamate.
