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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1815897Generated: October 30, 2026

Potassium Carbonate → HCID 22496137, compound

https://huagongshe.com/reaction/1815897

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant2-ChlorobenzimidazoleHCID 78572—
ReactantHCID 22496152HCID 22496152—
Solvent2-OxopropiononitrileHCID 69430—
ProductHCID 22496137HCID 22496137—

Reaction Conditions

Temperature70 °C

Reaction Steps

2-[3-(4-Chloro-[1,3,5]triazin-2-ylamino)-phenyl]-acetamide (136.5 mg, 0.5177 mmol) is combined with 2-chlorobenzimidazole (86.9 mg, 0.5177 mmol) and potassium carbonate (93 mg, 0.673 mmol) in AcCN (5 ml) and heated at 65-75° C. for 2 to 20 hours. The reaction mix is cooled to RT and the inorganic salts were filtered off. The AcCN solution is concentrated down under reduced pressure. The crude is purified on a silica gel column with an EtOAc/hexane to MeOH/CH2Cl2 elution gradient, giving 2-{3-[4-(2-chloro-benzoimidazol-1-yl)-[1,3,5]triazin-2-ylamino]-phenyl}acetamide.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06881737B2
Source datasetuspto-grants-2005_04
ORD IDord-29e9532215f5405aa197aa2946fa79cd
Source noteuspto-grants-2005_04