Reaktion #4044

Reaktionsgleichung

perfluoro-2-methyl-3-oxahexanoyl fluoride

sodium trimethylsilanolate

→

Sodium perfluoro-2-methyl-3-oxahexanoate

Ausbeute 77.3%

Lösungsmittel

o-dichlorobenzene

Reaktionsbedingungen

Aufarbeitung

1. 1
   Sonstigeat room temperature
2. 2
   Temperaturby rapid heating to 150°

Vorschrift

The procedure of Example 1 was followed using perfluoro-2-methyl-3-oxahexanoyl fluoride (16.6 g, 50 mmol), sodium trimethylsilanolate (5.6 g, 50 mmol), dry o-dichlorobenzene (200 mL), and 1 h at room temperature followed by rapid heating to 150°. Sodium perfluoro-2-methyl-3-oxahexanoate (13.6 g, 77% yield) was isolated as a white solid: The 19F NMR data were the same as reported in Example 15.

Quelle