Tetramethylammonium hydroxide → Tetramethylammonium pentafluorobenzenesulfonate

HRID 1835669Notes

Reaction equation

HRID 1835669 reaction equation
[F:1][C:2]1[C:7]([S:8](Cl)(=[O:10])=[O:9])=[C:6]([F:12])[C:5]([F:13])=[C:4]([F:14])[C:3]=1[F:15].[OH-:16].[CH3:17][N+:18]([CH3:21])([CH3:20])[CH3:19]>CO>[CH3:17][N+:18]([CH3:21])([CH3:20])[CH3:19].[F:1][C:2]1[C:7]([S:8]([O-:16])(=[O:10])=[O:9])=[C:6]([F:12])[C:5]([F:13])=[C:4]([F:14])[C:3]=1[F:15]

Participants

4

Reactant 2

HCID 60966Tetramethylammonium hydroxideHCID 700262,3,4,5,6-Pentafluorobenzenesulfonyl chloride

Product 1

HCID 21964803Tetramethylammonium pentafluorobenzenesulfonate

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

25 g of pentafluorobenzenesulfonyl chloride was dissolved in 100 mL of methanol under ice cooling, and 100 q of a 25% tetramethylammonium hydroxide aqueous solution was gradually added to the solution. The mixture was stirred at room temperature for 3 hours to obtain a solution of pentafluorobenzenesulfonic acid tetramethylammonium salt. This solution was used for salt exchange with sulfonium salt and iodonium salt.

Sources & evidence

ORD record
ord-f8473d88cc7d484f844430615037731d
Source dataset
uspto-grants-2004_08
Patent number
US06773862B2

Reaction notes

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