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2004
Halogenation
O 0235
Electrochemical Fluorination of Benzamide and Acetanilide in Anhydrous HF
in Acetonitrile. — The fluorination of acetanilide (I) in anhydrons HF, cf. condi45- 049 and
tions A), leads to complete tarring. However, in MeCN product (II) is formed exclusively. Fluorination of benzamide (III) under conditions A) occurs at the aromatic ring
leading to products (IV)—(IX). In MeCN the same products are formed as well as benzonitrile and its fluorinated derivatives. — (SHAINYAN, B. A.; DANILEVICH, Y. S.;
GRIGOR'EVA, A. A.; CHUVASHEV, Y. A.; Russ. J. Org. Chem. 40 (2004) 4,
513-517; Irkutsk Inst. Chem., Sib. Branch, Russ. Acad. Sci., Irkutsk 664033, Russia;
Eng.) — C. Oppel
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