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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2427194Generated: November 3, 2026

Water → HCID 22148907, compound

https://huagongshe.com/reaction/2427194

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantAmmonium ChlorideHCID 25517—
ReactantHCID 23503311HCID 23503311—
CatalystIronHCID 23925—
SolventEthanolHCID 702—
ProductHCID 22148907HCID 2214890795%

Reaction Steps

To a solution of nitrobenzene 198 (2.07 g) and NH4Cl (1.84 g) in EtOH (40 ml)-H2O (10 ml), was added iron powder (1.92 g). The mixture was heated to reflux for 1 hr. After cooling the reaction mixture was filtered through short celite pad. The filtrate was concentrated, diluted with sat. NaHCO3 (30 ml) and extracted with AcOEt (30 ml). The combined organic layers were washed with brine (30 ml) and dried over Na2SO4. Concentration of the solvent afforded the aniline 199 (1.77 g, 95%) as a yellow solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07968567B2
Source datasetuspto-grants-2011_06
ORD IDord-a34cd17e35dc4c409470bee9e0e0062f
Source noteuspto-grants-2011_06