Being a precursor to many industrial chemicals, its main use is in the manufacture of precursors to polyurethane.
Annales de chimie et de physique.
It is found naturally in gastric acid.The reaction was first used.General References, bechamp,.Subsequently, the reaction mixture is refluxed for 1 hour until the iron powder is mostly dissolved.3.30 g (20.0 mmol) of 4Nitroacetophenone and.19 g (75.0 mmol) of iron powder are added.Although occasionally used as a flavoring or perfume.2, the Bechamp reaction is of interest as a route to iron oxide pigments.Gently swing the separating funnel in upright position so that the solid iron hydroxide settles out.The organic layer is transferred into a 250 mL round bottom flask which had been weighed.It is a water-insoluble pale yellow oil with an almond-like odor."Alternative synthesis of the anti-baldness compound RU58841".
Encyclopedia of Chemical Processing and Design: Volume 31 - cadeau pour femme enceinte de 3 mois Natural Gas Liquids and Natural Gasoline to Offshore Process Piping: High Performance Alloys.Overall Score4, generality, reagent Availability, experimental User Friendliness, general Characteristics.The, bechamp reduction is used to reduce aromatic nitro, nitro -Chemistry Nitroglycerin, an explosive chemical compound*Nitromethane, the simplest organic nitro compound; also used to fuel high-performance internal-combustion engines*Nitrous oxide, cadeau aux témoins "laughing gas used in some dental procedures as an anaesthetic.3, the reaction was first used.Retrieved from " "."De l'action des protosels de fer sur la nitronaphtaline et la nitrobenzine.Reaction Mechanism, examples, experimental Procedure.The pure material is a white, unstable crystalline, hygroscopic compound.The stirring process is stopped.Antoine Béchamp to reduce nitronaphthalene and nitrobenzene in 1854.It is produced on a large scale as a precursor to aniline.
Subsequently, the drying agent is sucked off.
Stirring is commenced and the solution is neutralized with diluted sodium hydroxide solution (c 2 mol/L) (formation of iron hydroxide sludge!).
This reaction was originally used to produce large amounts of aniline for industry, but catalytic hydrogenation is the preferred method.