Quaternary trialkyl(polyfluoroalkyl)ammonium salts including liquid iodides

[摘要] New quaternary ammonium salts that contain polyfluorinated alkyl substituents were prepared by the polyfluoroalkylation of tertiary amines with polyfluorinated alkyl iodides. Metathesis reactions of the iodide salts with fluorine-containing anions resulted in new low melting salts. The iodide salts of the tri(isooctyl)polyfluoroalkyl amines are also liquids at 25degreesC. (C) 2003 Elsevier Ltd. All rights reserved.

[发布日期] 2003-12-22