Displacement of the fluoro-substituent by phenols, thiophenols or arylamines, to give the corresponding diaryl ethers, thioethers or amines, is promoted by KF on alumina in the presence of 18-crown-6: J. Org. Chem., 58, 3229 (1993)./n
Gefahrenhinweise (EU): H227-H302-H312-H315-H319-H335
Combustible liquid. Harmful if swallowed. Harmful in contact with skin. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/clothing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or if you feel unwell: Call a POISON CENTER or doctor/physician.