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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1059879Generated: October 31, 2026

Ethylamine → HCID 178464612, compound

https://huagongshe.com/reaction/1059879

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthylamineHCID 6341—
ReactantHCID 178477486HCID 178477486—
SolventEthanolHCID 702—
ProductHCID 178464612HCID 178464612—

Reaction Steps

To a solution of ethylamine in ethanol (20% w/w, 10 ml) was added N-(4-methyl-5-(4-methylpyridin-2-yl)thiazol-2-yl)-S-ethylisothiourea (292 mg), and the mixture was heated in a steel autoclave at 110° C. for 17 hours. The mixture was evaporated under reduced pressure and crystallized from ethanol. The precipitate was collected by filtration to give N-ethyl-N′-(4-methyl-5-(4-methylpyridin-2-yl)-thiazol-2-yl)guanidine (124 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06521643B1
Source datasetuspto-grants-2003_02
ORD IDord-b6bdae4cbd124fc8b42efb6b119b637a
Source noteuspto-grants-2003_02