71888-04-5Relevant academic research and scientific papers
Oxidative fluorination of sulfur(IV) compounds by XeF2
Janzen, Alexander F.,Ou, Xiaobo
, p. 207 - 208 (1995)
Keywords: Oxidative flurination; Sulfur(IV) compounds; Xenon difluoride; NMR spectroscopy; Ab initio calculations
Oxidative fluorination in the Ph2SO-XeF2-Cl- system and fluorine exchange in the Ph2S(O)F2-Ph2S(O)F+ system
Ou, Xiaobo,Janzen, Alexander F.
, p. 2002 - 2007 (1996)
Oxidative fluorination of diphenyl sulfoxide with xenon difluoride occurs under mild conditions in the presence of chloride ion to give Ph2S(O)F2 in quantitative yield. Chloride ion appears to react with xenon difluoride to generate
S(VI) Lewis acids: Fluorosulfoxonium cations
Tsao, Fu An,Waked, Alexander E.,Cao, Levy,Hofmann, Jordan,Liu, Lei,Grimme, Stefan,Stephan, Douglas W.
supporting information, p. 12418 - 12421 (2016/10/24)
Avenues to S-based Lewis acids were developed via the oxidation of aryl-sulfoxides with XeF2, giving difluorodiarylsulfoxides which react via fluoride abstraction to afford Lewis acidic fluorosulfoxonium cations; this acidity is derived from the S-F σ? orbital and has been probed both experimentally and computationally.
