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31.28.1.14.3 Variation 3: Using Iron

DOI: 10.1055/sos-SD-031-01728

Scholz, U.; Schlummer, B.Science of Synthesis, (2007311621.

The reduction of aromatic nitro groups using iron or its salts in acidic media is often referred to as the Béchamp reduction (see HoubenWeyl, Vol.11/1, p394).[‌240‌,‌241‌] In the classical version, stoichiometric amounts of iron are used in acetic acid, such as in the reduction of (2-nitrophenyl)phenylmethanone to (2-aminophenyl)phenylmethanone (136) (Scheme 146).[‌242‌]

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