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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2170558Generated: November 4, 2026

1,2-Dichloroethane → HCID 178522447, compound

https://huagongshe.com/reaction/2170558

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-DichloroethaneHCID 11—
Reactant2-Fluorobenzoic acidHCID 9935—
Reactant1-HydroxybenzotriazoleHCID 75771—
ReactantHCID 178508056HCID 178508056—
SolventDimethyl SulfoxideHCID 679—
ProductHCID 178522447HCID 17852244719.1%

Reaction Steps

2-Fluorobenzoic acid (36 mg, 0.25 mmol) was added to a solution of 4-amino-1H-pyrazole-3-carboxylic acid (4-fluoro-phenyl)-amide (50 mg, 0.23 mmol), EDC (53 mg, 0.27 mmol) and HOBt (37 mg, 0.27 mmol) in DMSO (1 ml). The reaction mixture was stirred at room temperature for 24 hours and purified by preparative LC/MS. Evaporation of product-containing fractions yielded the product as a white solid (15 mg, 19%). (LC/MS: Rt 3.91, [M+H]+ 342.66).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09051278B2
Source datasetuspto-grants-2015_06
ORD IDord-204e3aa78b7f4046aa4e440764750569
Source noteuspto-grants-2015_06