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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 541562Generated: November 2, 2026

Potassium Carbonate → HCID 57962250, compound

https://huagongshe.com/reaction/541562

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant2,4,5-TrichloropyrimidineHCID 237259—
ReactantHCID 22316014HCID 22316014—
SolventDimethylformamideHCID 6228—
ProductHCID 57962250HCID 5796225033.1%

Reaction Steps

To a solution of 3,3′-propane-1,3-diyldianiline (41.0 mg, 0.181 mmol) in N,N-dimethylformamide (1.0 mL), potassium carbonate (72 mg, 0.52 mmol) was added followed by 2,4,5-trichloropyrimidine (20 μL, 0.17 mmol). The mixture was stirred for 2.5 hours and purified by preparative LCMS (pH 10) to give the desired product (21 mg, 32%). LCMS for C19H19Cl2N4 (M+H)+: m/z=373.1.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08871753B2
Source datasetuspto-grants-2014_10
ORD IDord-d2b9b3014ba24a9495280f24ae024a6e
Source noteuspto-grants-2014_10