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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 59946Generated: October 30, 2026

Ammonium Chloride → HCID 118235328, compound

https://huagongshe.com/reaction/59946

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmonium ChlorideHCID 25517—
ReactantHCID 118235388HCID 118235388—
CatalystIronHCID 23925—
SolventWaterHCID 962—
ProductHCID 118235328HCID 118235328—

Reaction Conditions

Temperature90 °C

Reaction Steps

A mixture of 4-ethyl-2-methylsulfonyl-5-nitro-pyridine (4.1 mmol), NH4Cl (26.65 mmol) and iron powder (33 mmol) in H2O (10 mL) was stirred at 90° C. for 1 h. The reaction was stopped, filtered and extracted with EtOAc. The organic layer was dried (Na2SO4) and concentrated to yield the desired product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09440929B2
Source datasetuspto-grants-2016_09
ORD IDord-409cfb22782f4394b19b3be5375b494e
Source noteuspto-grants-2016_09