Alkyl fluoroformates RHOC(O)F are a new family of excellent alkylating agents. Perfluoroacylfluorides, selected perfluoroketones and fluoroolefins can be alkylated to hydrofluoroethers RF–O–RH and hydrofluoroalkanes RF–RH, respectively. Potassium fluoride and cesium fluorides catalysts in glymes at 50–100 °C are the preferred experimental conditions.
Tris(disubstituted amino)sulfonium perfluoroalkoxides and
申请人:E. I. Du Pont de Nemours and Company
公开号:US04628094A1
公开(公告)日:1986-12-09
Tris(disubstituted amino)sulfonium perfluoroalkoxides and tris(disubstituted amino)sulfonium perfluoroalkylmercaptides and process for their preparation.