Nitration of carbonic, sulfuric and oxalic acid-derived amides in liquid carbon dioxide
摘要:
N-Nitro- and N,N'-dinitroamides of carbonic, sulfuric and oxalic acids have been prepared in 76-99% yield by the nitration of the corresponding amides with dinitrogen pentoxide in liquid carbon dioxide.
Desseigne, Memorial des Poudres, 1948, vol. 30, p. 111,120
作者:Desseigne
DOI:——
日期:——
Positive electron impact and chemical ionization mass spectra of some nitramine nitrates
作者:J. A. Rowley
DOI:10.1002/oms.1210241105
日期:1989.11
AbstractThe positive electron impact (EI) and isobutane chemical ionization (CI) mass spectra of six nitramine nitrates were studied with the aid of some accurate mass measurements. In the EI spectra, β fission relative to both the nitramine and nitrate ester is important. In the CI spectra a major ion occurs at [MH – 45]+ and was found to be mainly due to [M + 2H NO2]+. All of the compounds except N‐(2 hydroxyethyl)‐N‐(2′,4′,6′‐trinitrophenyl)nitramine nitrate gave an [MH]+ ion. The [MH – 45]+ ion in the isobutane CI mass spectra of tetryl is also due to [M + 2H NO2]+.
Stuart; Wright, Canadian Journal of Research, Section B: Chemical Sciences, 1948, vol. 26, p. 403,409,412
作者:Stuart、Wright
DOI:——
日期:——
Campbell; Kushnarov, Canadian Journal of Research, Section B: Chemical Sciences, 1947, vol. 25, p. 216,224
作者:Campbell、Kushnarov
DOI:——
日期:——
Nitration of carbonic, sulfuric and oxalic acid-derived amides in liquid carbon dioxide
作者:Ilya V. Kuchurov、Igor V. Fomenkov、Sergei G. Zlotin、Vladimir A. Tartakovsky
DOI:10.1016/j.mencom.2013.03.008
日期:2013.3
N-Nitro- and N,N'-dinitroamides of carbonic, sulfuric and oxalic acids have been prepared in 76-99% yield by the nitration of the corresponding amides with dinitrogen pentoxide in liquid carbon dioxide.