Lithium bis((trifluoromethyl)sulfonyl)azanide → HCID 178483696, compound

HRID 2116843Notes

Reaction equation

HRID 2116843 reaction equation
[N-:1]([S:9]([C:12]([F:15])([F:14])[F:13])(=[O:11])=[O:10])[S:2]([C:5]([F:8])([F:7])[F:6])(=[O:4])=[O:3].[Li+].[CH3:17][N:18]([C:20]([N:23]([CH3:25])[CH3:24])(Cl)[Cl:21])[CH3:19]>O>[N-:1]([S:2]([C:5]([F:8])([F:6])[F:7])(=[O:4])=[O:3])[S:9]([C:12]([F:15])([F:14])[F:13])(=[O:11])=[O:10].[CH3:17][N:18]([C+:20]([N:23]([CH3:25])[CH3:24])[Cl:21])[CH3:19]

Participants

4

Reactant 2

HCID 3816071Lithium bis((trifluoromethyl)sulfonyl)azanideHCID 125447451,1-Dichloro-N,N,N',N'-tetramethylmethanediamine

Product 1

HCID 178483696HCID 178483696, compoundYield 85.2%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

134.1 g (0.467 mol) of lithium bis(trifluoromethanesulfonyl)imide in 200 ml of water are added with stirring at room temperature to a solution of 80.0 g (0.468 mol) of bis(dimethylamino)dichloromethane in 300 ml of water. The mixture is stirred for half an hour, and the solid is subsequently filtered off. After repeated washing with 100 ml of water, the crystals formed are dried at 50° C. under a reduced pressure of 10.0 Pa, giving 165.5 g of bis(dimethylamino)chlorocarbenium bis(trifluoromethanesulfonyl)imide, corresponding to a yield of 85.1%.

Workup

  1. filtrationthe solid is subsequently filtered off
  2. washAfter repeated washing with 100 ml of water
  3. customthe crystals formed
  4. customare dried at 50° C. under a reduced pressure of 10.0 Pa

Sources & evidence

ORD record
ord-61f7532d13544a869923ec3cb9b1a9db
Source dataset
uspto-grants-2008_10
Patent number
US07439395B2

Reaction notes

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