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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2237253Generated: October 30, 2026

Ethanol → HCID 59852904, compound

https://huagongshe.com/reaction/2237253

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantDimethylformamideHCID 6228—
ReactantAmmonium ChlorideHCID 25517—
ReactantHCID 59853002HCID 59853002—
CatalystIronHCID 23925—
SolventWaterHCID 962—
ProductHCID 59852904HCID 5985290467%

Reaction Conditions

Temperature100 °C

Reaction Steps

A mixture of 2-(4-(2-amino-4-(2-fluoro-4-nitrophenoxy)pyridin-3-yl)phenyl)acetamide (32 mg, 0.086 mmol), DMF (1 mL), EtOH (1 mL) and H2O (1 mL) was treated with Fe powder (67 mg, 1.2 mmol), and NH4Cl (128 mg, 2.4 mmol) and the mixture heated at 100° C. for 20 min. The mixture was filtered through Celite®, the pH of the filtrate adjusted to pH 7 using phosphate buffer and then the mixture was extracted with EtOAc. The organic extract was dried (MgSO4) and concentrated to give the desired product (20 mg, 67%) as a yellow-brown solid. MS(ESI+): m/z 353.32 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07714138B2
Source datasetuspto-grants-2010_05
ORD IDord-776a7b11c00d47199202d175c8a04074
Source noteuspto-grants-2010_05