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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1951456Generated: November 4, 2026

1,2-Dichloroethane → HCID 178480500, compound

https://huagongshe.com/reaction/1951456

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-DichloroethaneHCID 11—
Reactant1-HydroxybenzotriazoleHCID 75771—
Reactant5-Fluoro-2-(1-methyl-piperidin-4-yloxy)-phenylamineHCID 19627168—
ReactantHCID 178524954HCID 178524954—
SolventDimethylformamideHCID 6228—
ProductHCID 178480500HCID 178480500—

Reaction Steps

5-fluoro-2-(1-methyl-piperidin-4-yloxy)-phenylamine) (0.049 g, 0.22 mmol) was combined with 4-(2,6-difluoro-benzoylamino)-1H-pyrazole-3-carboxylic acid (0.053 g, 0.20 mmol), EDC (0.048 g, 0.25 mmol), HOBt (0.034 g, 0.25 mmol) and DMF (1 ml) and the resulting reaction mixture was stirred at ambient temperature for 18 hours. The reaction mixture was reduced in vacuo and purified by preparative LC/MS to give 4-(2,6-Difluoro-benzoylamino)-1H-pyrazole-3-carboxylic acid[5-fluoro-2-(1-methyl-piperidin-4-yloxy)-phenyl]amide as a buff solid. (0.010 g, 11%) (LC/MS: Rt 2.19, [M+H]+ 474.27).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08404718B2
Source datasetuspto-grants-2013_03
ORD IDord-3d415a1a0e414da78e6e983a0f5cbf31
Source noteuspto-grants-2013_03