PHOSPHAZENIUM SALT MIXTURES CONTAINING HEXAKIS(AMINO)DIPHOSPHAZENIUM, TETRAKIS(AMINO)-PHOSPHONIUM AND POLYAMINOPHOSPAZENIUM SALTS

摘要

The invention relates to mixtures containing 5 99.5 wt. % of a compound of formula (I), 95 0.5 wt. % of a compound of formula (II) and a maximum of 10 wt. % of one of several compounds of general formula (III a), wherein A1 - A32 which are independent from each other are equal or different and represent a straight-chained or branched alkyl or alkenyl having 1 - 12 carbon atoms, cycloalkyl having 4 8 carbon atoms, an aryl having 6 -12 carbon atoms, an aralkyl having 7 - 12 carbon atoms, or A1-A2, A3-A4, A5-A6 etc. - A31-A32 which are independent from each other and are equal or different and are connected together directly or via O or N-A33 to a ring having 3 - 7 ring members, A33 represents an alkyl having 1 - 4 carbon atoms. X1 and/or X2 and/or X3 which are independent from each other represent a radical of formula (III b), or the radical X1 and/or X2 and/or X3 as well as a straight-chained or branched alkyl or alkenyl having 1 - 12 carbon atoms, cycloalkyl having 4 - 8 carbon atoms represent an aryl having 6 - 12 carbon atoms, an aralkyl having 7 - 12 carbon atoms, or respectively the radicals which are disposed on an identically bound nitrogen atom, e.g. A1 and A2, A3 and A4, A5 and A6 etc. - A31 and A32 which are independent from each other are equal or different and are connected together directly or via O or N-A33 to a ring having 3 - 7 ring members and A33 represents an alkyl having 1 - 4 carbon atoms and B- represents a single-valent organic or inorganic acid radical or the equivalent of a multi-valent acid radical. The mixtures can be used as catalysts and co-catalysts for phase transfer reactions, nucleophilic substitution reactions or halogen-fluoro-exchange reactions.