Lithium bis((trifluoromethyl)sulfonyl)azanide → HCID 131731721, compound

HRID 2400211Notes

Reaction equation

HRID 2400211 reaction equation
[Br-].[CH3:2][N+:3]1([CH2:10][CH2:11][CH3:12])[CH2:8][CH2:7][CH2:6][CH2:5][CH:4]1[CH3:9].[N-:13]([S:21]([C:24]([F:27])([F:26])[F:25])(=[O:23])=[O:22])[S:14]([C:17]([F:20])([F:19])[F:18])(=[O:16])=[O:15].[Li+]>O>[N-:13]([S:14]([C:17]([F:20])([F:18])[F:19])(=[O:16])=[O:15])[S:21]([C:24]([F:27])([F:26])[F:25])(=[O:23])=[O:22].[CH3:2][N+:3]1([CH2:10][CH2:11][CH3:12])[CH2:8][CH2:7][CH2:6][CH2:5][CH:4]1[CH3:9]

Participants

4

Reactant 2

HCID 3816071Lithium bis((trifluoromethyl)sulfonyl)azanideHCID 66624879HCID 66624879, compound

Product 1

HCID 131731721HCID 131731721, compoundYield 95.5%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

1,2-Dimethyl-1-propylpiperidinium bromide (5.3 g, 22 mmol) and lithium bis(trifluoromethanesulfonyl)imide (7.09 g, 25 mmol) were mixed and stirred in pure water, so that a room-temperature ionic liquid which is insoluble in water was obtained immediately. The obtained room-temperature ionic liquid was extracted with methylene chloride and then washed with pure water six times and dried in vacuum at 100° C.; thus, 1,2-dimethyl-1-propylpiperidinium bis(trifluoromethanesulfonyl)imide (9.37 g, 21 mmol) was obtained.

Workup

  1. customwas obtained immediately
  2. extractionThe obtained room-temperature ionic liquid was extracted with methylene chloride
  3. washwashed with pure water six times
  4. customdried in vacuum at 100° C.

Sources & evidence

ORD record
ord-9a2a4dd1baaf477f8374557fc0205cdc
Source dataset
uspto-grants-2014_08
Patent number
US08795544B2

Reaction notes

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