Preparation of ammonium or phosphonium borate salts
A process for preparing an ammonium or phosphonium borate salt KA containing a cation K and an anion A comprising the steps (a) providing a melt of a borate salt K1A, (b) adding a solution of an ammonium or phosphonium salt KA1 in a solvent or solvent mixture wherein K is an organic ammonium or phos...
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Zusammenfassung: | A process for preparing an ammonium or phosphonium borate salt KA containing a cation K and an anion A comprising the steps (a) providing a melt of a borate salt K1A, (b) adding a solution of an ammonium or phosphonium salt KA1 in a solvent or solvent mixture wherein K is an organic ammonium or phosphonium cation; A is a borate anion of formula (la) or (lb) |
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