1546765-68-7Relevant academic research and scientific papers
Acyl azolium fluorides for room temperature nucleophilic aromatic fluorination of chloro- and nitroarenes
Ryan, Sarah J.,Schimler, Sydonie D.,Bland, Douglas C.,Sanford, Melanie S.
, p. 1866 - 1869 (2015)
The reaction of acid fluorides with N-heterocyclic carbenes (NHCs) produces anhydrous acyl azolium fluorides. With appropriate selection of acid fluoride and NHC, these salts can be used for the room temperature SNAr fluorination of a variety of aryl chlorides and nitroarenes.
PROCESS FOR FLUORINATING COMPOUNDS
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Paragraph 0091, (2015/05/26)
Methods of preparing a fluorinated aryl or heteroaryl substrate by combining a quaternary ammonium cyanide and an aryl or heteroaryl substrate substituted with at least one chloro, bromo, sulfonyl, or nitro group to thereby provide a mixture, and combining the mixture with hexafluorobenzene to thereby provide the fluorinated substrate.
