75220-71-2Relevant academic research and scientific papers
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.
