For Bechamp reduction of aromatic nitro compounds, see Bechamp reduction.
In organic synthesis the Béchamp reaction is used for producing arsonic acids from activated aromatic substrates. The reaction is an electrophilic aromatic substitution, using arsenic acid as the electrophile. The reaction proceeds according to this idealized stoichiometry for the preparation of arsanilic acid:[1]
C6H5NH2 + H3AsO4 → H2O3AsC6H4NH2 + H2O
^Grund, Sabina C.; Hanusch, Kunibert; Wolf, Hans Uwe (2008). "Arsenic and Arsenic Compounds". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a03_113.pub2. ISBN 978-3527306732.
In organic synthesis the Béchampreaction is used for producing arsonic acids from activated aromatic substrates. The reaction is an electrophilic aromatic...
first reported in 1863 by Antoine Béchamp and became the basis of the Bechampreaction. The process involves the reaction of aniline and arsenic acid via...
Phenylarsonic acids can be accessed by the reaction of arsenic acid with anilines, the so-called Bechampreaction. The monomethylated acid, methanearsonic...
sulfide salts (Zinin reaction). The reduction of nitrobenzene to aniline was also performed as part of reductions by Antoine Béchamp in 1854, using iron...
Chimie, Béchamp's paper appeared in January issue). Béchamp noted that Pasteur did not bring any novel idea or experiments. On the other hand, Béchamp was...
fuels and lubricants. Powdered iron in an acidic medium is used in the Bechamp reduction, the conversion of nitrobenzene to aniline. Iron(III) oxide mixed...
of their precursors. Antione Bechamp described a process for reducing nitrobenzene to aniline in 1854, known as the Bechamp Process, making the production...
‘susceptibility’ and ‘immunity’, which contemporaries of Pasteur, such as Béchamp and Claude Bernard, sought to address). The problem of life was to be ‘solved’...