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Soluble Fluoridobromates as Well-Behaved Strong Fluorination Reagents

J. R. Schmid, P. Pröhm, P. Voßnacker, G. Thiele, M. Ellwanger, S. Steinhauer, S. Riedel – 2020

The synthesis of different triethylmethylammonium fluoridobromates is described. Solutions of the ammonium bromide in acetonitrile, propionitrile or bromine are exposed to dilute elemental fluorine to yield solutions containing [BrF4]– or [BrF2]– depending on the amount of fluorine added. If bromine is used as a solvent [Br2F7]– can be obtained. The [BrF4]– containing solution is used for the transformation Ar2S2 to ArSF5 and dissolution of Ag.

Titel
Soluble Fluoridobromates as Well-Behaved Strong Fluorination Reagents
Verfasser
J. R. Schmid, P. Pröhm, P. Voßnacker, G. Thiele, M. Ellwanger, S. Steinhauer, S. Riedel
Datum
2020
Zitierweise
Eur. J. Inorg. Chem. 2020, 2020, 4497.
Art
Text