Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1012084Generated: October 25, 2026

1,2-Dichloroethane → HCID 178522416, compound

https://huagongshe.com/reaction/1012084

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-DichloroethaneHCID 11—
Reactant8-Quinolinecarboxylic acidHCID 66582—
Reactant1-HydroxybenzotriazoleHCID 75771—
ReactantHCID 178508052HCID 178508052—
SolventDimethylformamideHCID 6228—
ProductHCID 178522416HCID 1785224166.2%

Reaction Steps

A mixture of quinoline-8-carboxylic acid (104 mg, 0.60 mmol), 3-(1H-benzimidazol-2-yl)-1H-pyrazol-4-ylamine (100 mg, 0.50 mmol), EDC (116 mg, 0.60 mmol) and HOBt (81 mg, 0.60 mmol) was stirred at room temperature in DMF (1.5 ml) for 20 h. The reaction mixture was purified by preparative LC/MS to give quinoline-8-carboxylic acid [3-(1H-benzimidazol-2-yl)-1H-pyrazol-4-yl]-amide (11 mg, 6%) as a brown solid. (LC/MS: Rt 3.85, [M+H]+ 355.11).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07977477B2
Source datasetuspto-grants-2011_07
ORD IDord-151c8476c6b74b4f828fc2412acbab00
Source noteuspto-grants-2011_07