427-36-1Relevant articles and documents
Swain et al.
, p. 6101,6103 (1960)
Rozhkov,Knunyants
, (1972)
Ionic Fluorination of Adamantane, Diamantane, and Triphenylmethane with NO+BF4-/Pyridine Polyhydrogen Fluoride (PPHF)
Olah, George A.,Shih, Joseph G.,Singh, Brij P.,Gupta, B. G. B.
, p. 3356 - 3358 (1983)
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Coverdale,Kohustam
, p. 3806,3809 (1960)
Alkali Metal Fluorides in Fluorinated Alcohols: Fundamental Properties and Applications to Electrochemical Fluorination
Shida, Naoki,Takenaka, Hiroaki,Gotou, Akihiro,Isogai, Tomohiro,Yamauchi, Akiyoshi,Kishikawa, Yosuke,Nagata, Yuuya,Tomita, Ikuyoshi,Fuchigami, Toshio,Inagi, Shinsuke
supporting information, p. 16128 - 16133 (2021/07/26)
Fundamental properties of alkali metal fluorides (MF, M = Cs, K) dissolved in 1,1,1,3,3,3-hexafluoroisopropanol (HFIP) or in 3,3,3-trifluoroethanol (TFE) are investigated, including solubility, conductivity, and viscosity. Solid-state structures of single crystals obtained from CsF/HFIP and CsF/TFE are described for the first time, giving insights into the multiple interactions between fluorinated alcohols and CsF. Applications in electrochemical fluorination reactions are successfully demonstrated.
Fast Hydrocarbon Oxidation by a High-Valent Nickel–Fluoride Complex
Lovisari, Marta,McDonald, Aidan R.,Mondal, Prasenjit,Twamley, Brendan
supporting information, p. 13044 - 13050 (2020/06/05)
In the search for highly reactive oxidants we have identified high-valent metal–fluorides as a potential potent oxidant. The high-valent Ni–F complex [NiIII(F)(L)] (2, L=N,N′-(2,6-dimethylphenyl)-2,6-pyridinedicarboxamidate) was prepared from [NiII(F)(L)]? (1) by oxidation with selectfluor. Complexes 1 and 2 were characterized by using 1H/19F NMR, UV-vis, and EPR spectroscopies, mass spectrometry, and X-ray crystallography. Complex 2 was found to be a highly reactive oxidant in the oxidation of hydrocarbons. Kinetic data and products analysis demonstrate a hydrogen atom transfer mechanism of oxidation. The rate constant determined for the oxidation of 9,10-dihydroanthracene (k2=29 m?1 s?1) compared favorably with the most reactive high-valent metallo-oxidants. Complex 2 displayed reaction rates 2000–4500-fold enhanced with respect to [NiIII(Cl)(L)] and also displayed high kinetic isotope effect values. Oxidative hydrocarbon and phosphine fluorination was achieved. Our results provide an interesting direction in designing catalysts for hydrocarbon oxidation and fluorination.