Sulfur dioxide electrocatalysis of radical-chain trifluoromethylation of thiophenols by bromotrifluoromethane

Autor: Koshechko, V. G., Kiprianova, L. A., Fileleeva, L. I., Rozhkova, Z. Z.
Zdroj: Theoretical and Experimental Chemistry; May 1994, Vol. 29 Issue: 3 p166-169, 4p
Abstrakt: The possibility of electrocatalysis by sulfur dioxide has been demonstrated in the trifluoromethylation of thiophenols by Freon F13B1 (CF3Br) to form trifluoromethyl aryl sulfides. A study has been made of the influence of the mediator concentration, the electronic structure of the thiophenol, and the electrolysis conditions on the course of the trifluoromethylation process.
Databáze: Supplemental Index