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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 847873Generated: October 25, 2026

Ethyl isothiocyanate → N-ethyl-N'-[3-(2-pyrazinylamino)propyl]thiourea

https://huagongshe.com/reaction/847873

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl isothiocyanateHCID 10966—
Reactant2-(3-Aminopropylamino)pyrazineHCID 14397407—
ProductN-ethyl-N'-[3-(2-pyrazinylamino)propyl]thioureaHCID 20557740—

Reaction Steps

Reacting 2-(3-aminopropylamino)pyrazine with ethyl isothiocyanate by the procedure of Example 53 gives N-ethyl-N'-[3-(2-pyrazinylamino)propyl]thiourea.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04293697
Source datasetuspto-grants-1981_10
ORD IDord-39880e26cac14ab8ab9362ed71bbe260
Source noteuspto-grants-1981_10