65537-69-1Relevant academic research and scientific papers
COMPOUNDS WITH A TELLURIUM-NITROGEN BOND. IV. SYNTHESIS OF POLYFLUOROALKOXYTELLURANES AND DERIVATIVES OF N-ARYLSULFONYLIMIDOTELLUROUS ACID
Markovskii, L. N.,Stukalo, E. A.,Ogloblin, A. N.,Iksanova, S. V.
, p. 65 - 70 (2007/10/02)
In the reaction of tellurium tetrafluoride with trimethylsilyl-α,α,ω-trihydroperfluoroalkanols stage-by-stage substitution of the fluorine atoms by polyfluoroalkyl groups occurs with the formation of stable mono-, bis-, and tris(α,α,ω-trihydroperfluoroalkoxy)-fluorotelluranes and tetrakis(α,α,ω-trihydroperfluoroalkoxy)telluranes.The reaction of the polyfluoroalkoxytelluranes with sulfonamides or their disilylated derivatives leads to the formation of derivatives of N-arylsulfonylimidotellurous acid.
