Trifluoromethanesulfonic acid → Lanthanum trifluoromethanesulfonate--water (1/3/1)

HRID 279693Notes

Reaction equation

HRID 279693 reaction equation
O.O.O.O.O.C(=O)([O-])[O-:7].[La+3:10].C(=O)([O-])[O-].C(=O)([O-])[O-].[La+3].[OH:20][S:21]([C:24]([F:27])([F:26])[F:25])(=[O:23])=[O:22]>O>[OH2:7].[F:25][C:24]([F:27])([F:26])[S:21]([O-:23])(=[O:22])=[O:20].[La+3:10].[F:25][C:24]([F:27])([F:26])[S:21]([O-:23])(=[O:22])=[O:20].[F:25][C:24]([F:27])([F:26])[S:21]([O-:23])(=[O:22])=[O:20]

Participants

4

Reactant 2

HCID 62406Trifluoromethanesulfonic acidHCID 86757909HCID 86757909, compound

Product 1

HCID 71311383Lanthanum trifluoromethanesulfonate--water (1/3/1)

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

Lanthanum (III) carbonate pentahydrate (2.74) was suspended in water (20 mL), and triflic acid (9.0 g) was added dropwise. Once the exothermic addition was complete, a clear colorless solution remained which yielded lanthanum (III) trifluoromethanesulfonate hydrate (14.3 g, as a glassy wet solid) after water removal in vacuo.

Workup

  1. additionOnce the exothermic addition

Sources & evidence

ORD record
ord-e6ca90af008d41e699150df2a81598ad
Source dataset
uspto-grants-2002_03
Patent number
US06362375B1

Reaction notes

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