PROCESS FOR THE INTRODUCTION OF FLUORINE ON AROMATIC NUCLEUS BY NUCLEOPHILIC EXCHANGE

Aromatic, ring-fluorinated compounds are particularly advantageously prepared by nucleophilic exchange in the course of reaction wih potassium fluoride in the presence of phase transfer catalysts and, if desired, solvents by carrying out the reaction in the additional presence of metal salts.

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Bibliographische Detailangaben
Hauptverfasser: KYSELA, ERNST, BRADEN, RUDOLF
Format: Patent
Sprache:eng ; ger
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Zusammenfassung:Aromatic, ring-fluorinated compounds are particularly advantageously prepared by nucleophilic exchange in the course of reaction wih potassium fluoride in the presence of phase transfer catalysts and, if desired, solvents by carrying out the reaction in the additional presence of metal salts.