| abstract |
The invention relates to pentafluorosulfuranides of the general formula (I), DOLLAR AQ · + · SF¶5¶ · - · DOLLAR A where Q · + · is a lipophilic cation selected from the group consisting of quaternary ammonium ions, quaternary phosphonium ions, ternary Sulfonium ions, phosphazenium ions and amidinium ions, with the exception of tetramethylammonium, tetraethylammonium and tris (dimethylamino) sulfonium pentafluorosulfuranide, and pentafluorosulfuranides of the general formula (II) DOLLAR AQ · 2 + · X · - · SF¶5¶ · - · DOLLAR A wherein DOLLAR F1 where R independently of one another is an optionally substituted alkyl radical or oxaalkyl radical with 1 to 10 C atoms, where two alkyl radicals can be connected to form a ring, or an optionally substituted aryl radical with 6 to 12 C atoms and X · - · halogen, perfluoroalkyl sulfonate, BF¶ 4¶ · - ·, PF¶6¶ · - ·, CIO¶4¶ · - · or SF¶5¶ · - · mean, and their use as fluorinating agents. |