354-72-3Relevant academic research and scientific papers
GASEOUS DIELECTRICS WITH LOW GLOBAL WARMING POTENTIALS
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, (2010/12/31)
A dielectric gaseous compound which exhibits the following properties: a boiling point in the range between about ?20° C. to about ?273° C.; non-ozone depleting; a GWP less than about 22,200; chemical stability, as measured by a negative standard enthalpy of formation (dHf0); a toxicity level such that when the dielectric gas leaks, the effective diluted concentration does not exceed its PEL; and a dielectric strength greater than air.
Perfluoroalkylation of simple inorganic molecules: A one step route to novel perfluoroalkylated compounds
Singh, Rajendra P.,Shreeve, Jean'ne M.
, p. 1818 - 1819 (2007/10/03)
Reactions of (CH3)3SiRf (Rf = CF3, C2F5) with NOCl, NO/NO2, SO2, CO2, in the presence of caesium fluoride provide a one step synthetic route to perfluoroalkylated compounds in very good yields.
Neue Syntheseverfahren fuer Nitrosoperfluoralkane CnF(2n+1)NO (n = 1, 2, 3, 6)
Ludovici, K.,Naumann, D.,Siegemund, G.,Tyrra, W.,Varbelow, H.-G.,Wrubel, H.
, p. 273 - 274 (2007/10/02)
Perfluoronitrosomethane, CF3NO, may be isolated in ca. 50percent yield of a reaction mixture of i-C3H7ONO2 with ZnBr(CF3)*2CH3CN in the presence of aluminium trichloride.Approximately quantitative yields of CnF(2n+1)NO (n = 1, 2, 3, 6) may be obtained by reacting NOCl with Cd(CnF(2n+1))2*glyme.The preparations are described. - Keywords: Perfluoronitrosoalkanes; Syntheses; F-Alkylcadmium complexes
GENERATION OF 15N LABELLED BIS(POLYFLUOROALKYL)NITROXIDES AND THEIR HYDROGEN-ABSTRACTION REACTIONS WITH ALKANES, ALKYLBENZENES AND ALDEHYDES
Zhao, Cheng-Xue,Chen, Guo-Fei,Jiang, Xi-Kui
, p. 391 - 398 (2007/10/02)
Blue solutions containing 15N labelled bis(polyfluoroalkyl) nitroxides and spin traps, polyfluoronitrosoalkanes, were conveniently made from the reactions of Na15NO2 with polyfluoro-compounds, (RFCO2), RFI and RFSO2Br in F113.It has been found that the nitroxides effected fast H-abstraction from alkanes, alkylbenzenes, aldehydes and the radicals derived from the substrates were in turn effectively trapped by RF15NO to give 15N labelled spin adducts detectable by ESR.The bigger aN(15N) values as well as much simpler splittings of both the nitroxides and the spin adducts have made the kinetic studies of the H-abstraction and other radical reactions quite feasible.
