| abstract |
The present invention relates to a composition for the perfluoroalkylation of electrophilic substrate. This composition comprises for successive or simultaneous addition: a) at least one of the compounds of formula (I): Rf-Z (O) n -Y where Z represents a metalloid atom chosen from sulfur, selenium and carbon; Y is an OR group; a group N (R ') R or a group R "in which said R, R' and R" are chosen from hydrocarbyl groups, where n is an integer chosen from the values 1 or 2, with the proviso that when Z is carbon, n is always 1, and b) a basic system containing an alcoholate, or capable of generating alcoholate. Application to the synthesis of perfluoroalkyl derivative. |