13505-01-6Relevant articles and documents
SYNTHESIS OF META-SUBSTITUTED [18F]-3-FLUORO-4-AMINOPYRIDINES BY DIRECT RADIOFLUORINATION OF PYRIDINE N-OXIDES
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Paragraph 0052, (2018/01/19)
Disclosed herein are methods for the fluorination aromatic N-heterocyclic N-oxides that comprise at least one leaving group. The N-oxides may be reduced to the fluorinated aromatic N-heterocyclic amine analogs. This novel fluorination approach may be successfully applied for synthesizing aromatic N-heterocyclic compounds labeled with 18F.
CATALYTIC METHOD FOR PRODUCING FLUOROAROMATIC COMPOUNDS USING BRANCHED ALKYL PYRIDINIUM SALTS
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, (2008/06/13)
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Preparation of fluoroaromatic compounds in dispersion of potassium fluoride
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, (2008/06/13)
An improved process is disclosed for preparing fluoroaromatic compounds (such as fluoronitrobenzene compounds) wherein chloroaromatic compounds (such as chloronitrobenzene compounds) are reacted with potassium fluoride in a solvent dispersion thereof prepared from a mixture including the solvent, the fluoride, methanol and an aromatic compound.