Fluorination of aromatic derivatives with fluoroxytrifluoromethane and bis (fluoroxy) difluoromethane

MJ Fifolt, RT Olczak, RF Mundhenke…

文献索引：Fifolt, Michael J.; Olczak, Raymond T.; Mundhenke, Rudolph F. Journal of Organic Chemistry, 1985 , vol. 50, # 23 p. 4576 - 4582

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被引用次数: 29

摘要

Fluoroxytrifluoromethane (CF, OF) and bis (fluoroxy) difluoromethane CF,(OF), are formed by the reaction of F, with CO and COz, respectively, over a CsF catalyst in a continuous- stream process. Both reagents react with aromatic substrates by an electrophilic substitution mechanism to yield fluoro-substituted derivatives. Fluorobenzene is produced in good yield from benzene, and aniline derivatives afford monofluorination products. Acetanilide (l), N- ...