Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1776479Generated: November 2, 2026

Ammonium Chloride → HCID 86679431, compound

https://huagongshe.com/reaction/1776479

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmonium ChlorideHCID 25517—
ReactantHCID 14819589HCID 14819589—
CatalystIronHCID 23925—
SolventEthanolHCID 702—
SolventWaterHCID 962—
ProductHCID 86679431HCID 8667943191.4%

Reaction Steps

A mixture of N-(2-(cyclopropylmethoxy)-4-nitrophenyl)methanesulfonamide (0.830 g, 2.90 mmol), iron (0.971 g, 17.39 mmol), and NH4Cl (0.099 g, 1.848 mmol) in EtOH (15 ml) and water (6 ml) was heated to reflux for 30 minutes. The hot reaction mixture was filtered and the filtrate was evaporated. The residue was portioned between EtOAc and water; the organic phase was washed with brine and dried over Na2SO4. The solvent was removed affording N-(4-amino-2-(cyclopropylmethoxy)phenyl)-methanesulfonamide (0.679 g, 2.65 mmol, 91% yield, MS/ESI+ 256.9 [MH]+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09265768B2
Source datasetuspto-grants-2016_02
ORD IDord-3ae80c44bc204d5887c0a5fde58c0ec7
Source noteuspto-grants-2016_02