NMR of peroxide borofluoric compounds. Hydroperoxofluoroborates

Using the method of 1H and 19F NMR reactions between sodium, potassium and ammonium hydroxotrifluoroborates and hydrogen peroxide are studied. Mono-, di-, and trihydroperoxofluoroborates, stable in solutions, have been found for the first time, their NMR parameters and rate constants of formation reactions being determined. The high yield of boron complexes (75%) in the first moment after MBF3OH dissolution in H2O2 solutions is used for their separation from the solution using the method of cation substitution with the formation of less soluble compounds