75-73-0Relevant articles and documents
Lebeau,Damiens
, (1930)
Engelbrecht,Nachbaur
, p. 371,373 (1959)
Synthesis of tetrafluoromethane by graphite fluorination with elemental fluorine
Pashkevich,Mukhortov,Petrov,Alekseev,Asovich,Barabanov
, p. 92 - 97 (2004)
Formation of high-temperature inverse wave of the filtration combustion of graphite fixed bed in fluorine was studied. Scientific principles of the industrial process of the tetrafluoromethane synthesis from graphite and fluorine were developed.
Fluorosulfates and perchlorates of xenon(II) and the salt [(FXeO)2S(O)F]+[AsF6]-
Wechsberg,Bulliner,Sladky,Mews,Bartlett, Neil
, p. 3063 - 3070 (1972)
Each of the fluorine ligands of XeF2 may be substituted by highly electronegative species. Interaction of XeF2 with the appropriate molar quantity of anhydrous acid yields FXeOSO2F (colorless, mp 36.6°), Xe(OSO2F)2 (pale yellow, mp 43-15°), FXeOClO3 (colorless, mp 16.5°), Xe(OClO3)2 (a yellow solid, which decomposes below 0°), and FXeOSO2CF3 and FXeOSO2-CH3 (both of which are colorless solids). All of the compounds are thermodynamically unstable and the last three compounds are known to be detonators. Decomposition of the fluorosulfates provides for the synthesis of high-purity S2O6F2. The acids HCl, HOSO2Cl, and HOC(CF3)3 do not yield Xe derivatives and are oxidized. Vibrational spectroscopic evidence indicates that the xenon atom in the Xe(II) compounds is similarly coordinated to Xe in XeF2 and FXeOSO2F. Attempts to prepare [XeOSO2F]+[MF6]- salts (M = Ru, As, Sb) have not been successful but the new cation [(FXeO)2S(O)F]+ has been isolated in the [AsF6]- salt. Efforts to prepare [(FXe)2L]+ (L- = CF3CO2-, Cl-) resulted in oxidation of L.
Neuvar, E. W.
, p. 319 - 320 (1969)
METHOD FOR PRODUCING TETRAFLUOROMETHANE
-
Paragraph 0059-0064, (2021/03/05)
Fluorine gas is introduced to a raw material liquid containing a reaction inducer and a fluorinated hydrocarbon represented by CpHqClrFs (in the formula, p is an integer of 3 to 18, q is an integer of 0 to 3, r is an integer of 0 to 9, and s is an integer of 5 to 30) and having no carbon-carbon unsaturated bond to give tetrafluoromethane. The reaction inducer is a halogen-containing carbon compound liquid at room temperature and pressure and is reacted with fluorine gas to induce a reaction of forming tetrafluoromethane from the fluorinated hydrocarbon and the fluorine gas. The reaction inducer is contained at a content of more than 0% by mass and not more than 10% by mass when the total content of the fluorinated hydrocarbon and the reaction inducer contained in the raw material liquid is 100% by mass.
METHOD FOR PRODUCING TETRAFLUOROMETHANE
-
Paragraph 0058-0070, (2021/01/19)
A method for producing tetrafluoromethane as follows is unlikely to damage a reaction apparatus and can produce tetrafluoromethane safely, inexpensively, and stably. To a raw material liquid containing a fluorinated hydrocarbon represented by chemical formula CpHqClrFs (wherein p is an integer of 3 to 18, q is an integer of 0 to 3, r is an integer of 0 to 9, and s is an integer of 5 to 30) and having no carbon-carbon unsaturated bond, fluorine gas is introduced, and concurrently a reaction inducer is introduced in a gas state, giving tetrafluoromethane. The reaction inducer is reacted with fluorine gas to induce a reaction of forming tetrafluoromethane from the fluorinated hydrocarbon and the fluorine gas and is at least one reaction inducer selected from a hydrocarbon gaseous at normal temperature and pressure and hydrogen gas.
Carbon-Carbon Bond-Forming Reductive Elimination from Isolated Nickel(III) Complexes
Bour, James R.,Camasso, Nicole M.,Meucci, Elizabeth A.,Kampf, Jeff W.,Canty, Allan J.,Sanford, Melanie S.
supporting information, p. 16105 - 16111 (2016/12/22)
This manuscript describes the design, synthesis, characterization, and reactivity studies of organometallic NiIII complexes of general structure TpNiIII(R)(R1) (Tp = tris(pyrazolyl)borate). With appropriate selection of th
