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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1890317Generated: November 1, 2026

HCID 178526705, compound → HCID 178507772, compound

https://huagongshe.com/reaction/1890317

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 178526705HCID 178526705—
CatalystNickelHCID 935—
SolventMethanolHCID 887—
ProductHCID 178507772HCID 17850777282.8%

Reaction Steps

5-Nitro-6-(2-(trifluoromethoxy)phenylamino)pyridin-2-ol (400 mg, 1.27 mmol) and methanol (370 mL) were stirred at 25° C. for 4 h with excess Raney nickel under an atmosphere of hydrogen. After 4 h the solution was filtered by vacuum filtration through celite. The filtrate was concentrated under reduced pressure to give the title compound as a dark green solid (300 mg). LCMS m/z=286.2 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08507473B2
Source datasetuspto-grants-2013_08
ORD IDord-5f7dec9a606442cc8c86d8c6c13ca172
Source noteuspto-grants-2013_08