Electrophilic aromatic fluorination with fluorine: meta-Directed fluorination of anilines |
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| Authors: | J.P. Alric |
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| Affiliation: | Laboratoire SERCOF (UMR CNRS 5181), Université Claude Bernard-Lyon1, Bât. Chevreul, 43 Bd du 11 Novembre 1918, 69622 Villeurbanne, France |
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| Abstract: | Anilines are mainly or selectively fluorinated in the meta-position with F2 when dissolved in triflic acid, sometimes in the presence of small quantities of antimony pentafluoride. The regioselectivity is increased when an electron-donating substituent is present at the para-position. |
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| Keywords: | Anilines Fluorine Fluoroanilines Triflic acid Fluorination |
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