75220-65-4Relevant academic research and scientific papers
Copper-mediated oxidative pentafluoroethylthiolation of aryl boronic acids with TMSC2F5 and elemental sulfur
Xiang, Jia-Xiang,Xu, Xiu-Hua,Qing, Feng-Ling
, p. 110 - 114 (2017/09/06)
A copper-mediated oxidative pentafluoroethylthiolation of aryl boronic acids with TMSC2F5 and S8 was developed. This reaction provides a new access to various aryl pentafluoroethyl thioethers. The use of 2-fluoropyridine as the ligand and the ability to carry out the reaction at 70 °C are key features of this oxidative coupling reaction.
Synthesis of perfluoroalkyl thioethers from aromatic thiocyanates by iron-catalysed decarboxylative perfluoroalkylation
Exner, Benjamin,Bayarmagnai, Bilguun,Matheis, Christian,Goossen, Lukas J.
, p. 89 - 93 (2017/06/23)
Easily available aryl and heteroaryl thiocyanates were converted into the corresponding perfluoroalkyl thioethers via decarboxylation of potassium perfluoroalkylcarboxylates, catalysed by the inexpensive and environmentally benign iron(III) chloride.
Electronic nature of perfluoroalkylthio-, perfluoroalkylseleno-, and perfluoroalkyltelluro-containing substituents
Kondratenko, N. V.,Popov, V. I.,Kolomeitsev, A. A.,Saenko, E. P.,Prezhdo, V. V.,et al.
, p. 1049 - 1054 (2007/10/02)
The ? constants of perfluoroalkylthio, perfluoroalkylseleno, perfluoroalkyltelluro, and perfluoroalkylsulfonyl groups were determined by the 19F NMR method.It was shown that the perfluoro-tert-butylsulfonyl group is the most electron-withdrawing of all the known stable substituents.The dipole moments of aryl perfluoroalkyl sulfides and sulfones were determined.
