METHOD FOR THE MANUFACTURE OF FLUORINATED COMPOUNDS

METHOD FOR THE MANUFACTURE OF FLUORINATED COMPOUNDS

A method for the manufacture of perfluorinated compounds is herein disclosed. In particular, the method is useful for the manufacture of perfluorooxyalkyl carboxylic acid salts which can be used as surfactants. The method envisages the fluorination or a fluoroformate of an alcohol comprising a -CH2O...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ANTENUCCI, Emanuela, GALIMBERTI, Marco, TORTELLI, Vito, MARCHIONNI, Giuseppe
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:A method for the manufacture of perfluorinated compounds is herein disclosed. In particular, the method is useful for the manufacture of perfluorooxyalkyl carboxylic acid salts which can be used as surfactants. The method envisages the fluorination or a fluoroformate of an alcohol comprising a -CH2OCH2-moiety at a temperature equal to or higher than 20° C. and allows obtaining high yields and selectivity.