Fluoro-olefins. Part VI. A convenient synthesis of trifluoroacryloyl fluoride

Journal of the Chemical Society C: Organic Pub Date: DOI: 10.1039/J39680000266

Abstract

Pyrolysis of tetrafluorosuccinic anhydride over potassium fluoride at 410° gives trifluoroacryloyl fluoride in 95% yield. Lower yields of the acryloyl fluoride are obtained by the pyrolysis of tetrafluorosuccinc anhydride over an inert surface and by the pyrolysis of disodium tetrafluorosuccinate.

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