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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1246785Generated: October 30, 2026

4-Chloroaniline → HCID 21905766, compound

https://huagongshe.com/reaction/1246785

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-ChloroanilineHCID 7812—
Reactant4,6-Dichloro-2-methylpyrimidin-5-amineHCID 736674—
ReactantEthanol hydrochlorideHCID 21887872—
SolventWaterHCID 962—
ProductHCID 21905766HCID 21905766—

Reaction Steps

4,6-Dichloro-2-methylpyrimidin-5-ylamine (100 mg, 0.56 mmol) and 4-chlorophenylamine (86 mg, 0.68 mmol) were combined in H2O (1.5 ml) and 10:1 ethanol/HCl (0.24 ml) and heated to reflux for 6 hours. The reaction mixture was cooled and H2O added to it. The product was collected by filtration and dried on high vacuum to give the desired compound I-(7A-80)a as a tan solid (173 mg) that was carried on crude: +ESI MS (M+1) 269.2.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07129239B2
Source datasetuspto-grants-2006_10
ORD IDord-81cad8ea1dae4c4298dd270051842147
Source noteuspto-grants-2006_10