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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2237512Generated: November 1, 2026

Ammonium Chloride → HCID 66387431, compound

https://huagongshe.com/reaction/2237512

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmonium ChlorideHCID 25517—
ReactantHCID 28581760HCID 28581760—
CatalystZincHCID 23994—
SolventEthanolHCID 702—
SolventWaterHCID 962—
ProductHCID 66387431HCID 6638743192.5%

Reaction Conditions

Temperature50 °C

Reaction Steps

A solution of 2-fluoro-N-(2-nitrobenzyl)aniline (9.8 g, 40 mmol) in ethanol (200 mL) was treated with a solution of ammonium chloride (11 g, 66 mmol) in H2O (200 mL) and zinc dust (40 g, 66 mmol), and the reaction mixture was stirred at 50° C. for 2 h. The reaction mixture was filtered, diluted with ethyl ether (1 L), washed with H2O (1 L) and evaporated to provide N-(2-aminobenzyl)-2-fluoroaniline (8 g) as a pink solid:

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07718652B2
Source datasetuspto-grants-2010_05
ORD IDord-04144a0ed3c74e95b00faf817a0ebd96
Source noteuspto-grants-2010_05