Method for preparing bismuth tris-trifluoromethanesulphonate
OwnerChristophe Leroux, Sigrid Repichet +1inventors
InventorsChristophe Leroux, Sigrid Repichet, Jacques Dubac
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Abstract
A method for preparing bismuth tris-trifluoromethanesulphonate, characterized in that it consists in reacting CF3SO3H trifluoromethanesulphonic acid with Bi2O3 bismuth trioxide in a medium consisting of a water/alcohol mixture, and in recuperating the resulting bismuth tris-trifluoromethanesulphonate.
Claims10
A process for the preparation of bismuth tris(trifluoromethanesulfonate), characterized in that trifluoromethanesulfonic acid CF3SO3H is reacted with bismuth trioxide Bi2O3 in a medium composed of a water/alcohol mixture and in that the bismuth tris(trifluoromethanesulfonate) obtained is recovered.
Dependencies are inferred from the claim text.