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US 5,672,765 AGranted
Process for the preparation of aromatic fluorinated compounds and novel diamides
AssigneeBayer Aktiengesellschaft
InventorsAlbrecht Marhold, Marianne Lohr, Heinrich Wamhoff
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Abstract
Aromatic, ring-fluorinated compounds are prepared by reaction of corresponding chlorine compounds or bromine compounds with alkali metal fluorides using a diamide as solvent. Most of the diamides which can be used are novel compounds.
Claims8
A process for the preparation of aromatic, ring-fluorinated compounds by reaction of corresponding chlorine compounds or bromine compounds with alkali metal fluorides in a solvent, comprising using a diamide as a solvent.
Dependencies are inferred from the claim text.