Tetramethylammonium hydroxide → Tetramethylammonium pentafluorobenzenesulfonate

HRID 986900

Reaktionsgleichung

Reaktionsgleichung von HRID 986900
[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>[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].[CH3:17][N+:18]([CH3:21])([CH3:20])[CH3:19]

Komponenten

4

Edukt 2

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

Produkt 1

HCID 21964803Tetramethylammonium pentafluorobenzenesulfonate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 887MethanolLösungsmittel

Versuchsvorschrift

25 g of pentafluorobenzenesulfonyl chloride was dissolved in 100 ml of methanol under ice cooling and thereto, 100 g of a 25% aqueous tetramethylammonium hydroxide solution was gradually added. The resulting solution was stirred at room temperature for 3 hours, then, a solution of tetramethylammonium pentafluorobenzene sulfonate was obtained. This solution was used for the salt exchange with sulfonium salt or iodonium salt. 2) Synthesis of Di(4-t-Amylphenyl)iodonium Pentafluorobenzene Sulfonate (D-4)

Quellen und Nachweise

ORD-Eintrag
ord-bedb0cfb051b4c12b5983b7c751f2b97
Quelldatensatz
uspto-grants-2003_10
Patentnummer
US06630280B1

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