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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1059901Generated: October 30, 2026

Ethylamine → HCID 178464611, compound

https://huagongshe.com/reaction/1059901

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthylamineHCID 6341—
ReactantN-(4-(4-methylpyridin-2-yl)pyrimidin-2-yl)cyanamideHCID 18667558—
SolventEthanolHCID 702—
ProductHCID 178464611HCID 178464611—

Reaction Steps

To a solution of ethylamine in ethanol (20 w/w %, 5 ml) was added N-(4-(4-methylpyridin-2-yl)pyrimidin-2-yl)cyanamide (150 mg). The mixture was heated in a steel autoclave at 120° C. for 4.5 hours. After cooling, the solvent was evaporated under reduced pressure. To the residue was added 2-propanol, and the resultant precipitate was collected by filtration and dried under reduced pressure to give N-ethyl-N′-(4-(4-methylpyridin-2-yl)pyrimidin-2-yl)guanidine (50 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06521643B1
Source datasetuspto-grants-2003_02
ORD IDord-c244f5181e1141439ab0229a8f726c2f
Source noteuspto-grants-2003_02