Lithium bis((trifluoromethyl)sulfonyl)azanide → HCID 178443030, compound

HRID 1943313Notes

Reaction equation

HRID 1943313 reaction equation
[Br-].[CH2:2]([N+:18]1[CH:22]=[CH:21][N:20]([CH2:23][C:24]2[CH:29]=[CH:28][C:27]([C:30]3[O:31][C:32]([C:35]4[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=4)=[CH:33][N:34]=3)=[CH:26][CH:25]=2)[CH:19]=1)[CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH3:17].[N-:41]([S:49]([C:52]([F:55])([F:54])[F:53])(=[O:51])=[O:50])[S:42]([C:45]([F:48])([F:47])[F:46])(=[O:44])=[O:43].[Li+]>C(O)C>[N-:41]([S:42]([C:45]([F:48])([F:46])[F:47])(=[O:44])=[O:43])[S:49]([C:52]([F:55])([F:54])[F:53])(=[O:51])=[O:50].[CH2:2]([N+:18]1[CH:22]=[CH:21][N:20]([CH2:23][C:24]2[CH:29]=[CH:28][C:27]([C:30]3[O:31][C:32]([C:35]4[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=4)=[CH:33][N:34]=3)=[CH:26][CH:25]=2)[CH:19]=1)[CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH3:17]

Participants

4

Reactant 2

HCID 3816071Lithium bis((trifluoromethyl)sulfonyl)azanideHCID 178443028HCID 178443028, compound

Product 1

HCID 178443030HCID 178443030, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

To a round-bottomed flask are added 1-hexadecyl-3-[4-(5-phenyl-oxazol-2-yl)-benzyl]-3H-imidazol-1-ium bromide (1.007 g, 1.7 mmol) which is then dissolved in ethanol (55 mL). Lithium bis(trifluoromethylsulphonyl)imide (0.731 g, 2.5 mmol) is then added. The solution is stirred at ambient temperature for 3 days. The solvent is removed under reduced pressure. The solid is washed 3 times with 30 mL distilled water and dried under reduced pressure at ambient temperature for 12 hours. The product is characterized by NMR spectroscopy.

Workup

  1. customThe solvent is removed under reduced pressure
  2. washThe solid is washed 3 times with 30 mL
  3. distillationdistilled water
  4. customdried under reduced pressure at ambient temperature for 12 hours

Sources & evidence

ORD record
ord-511c5c1c84ab45b6b56c9b101c3360a4
Source dataset
uspto-grants-2013_03
Patent number
US08389940B2

Reaction notes

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