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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1834564Generated: October 26, 2026

Ethyl isothiocyanate → HCID 178465516, compound

https://huagongshe.com/reaction/1834564

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl isothiocyanateHCID 10966—
ReactantHCID 178433288HCID 178433288—
SolventEthanolHCID 702—
ProductHCID 178465516HCID 17846551686.4%

Reaction Steps

i. A solution of 4-methyl-5-[(2-aminoethyl)thiomethyl]imidazole (6.9 g.) and ethyl isothiocyanate (3.84 g.) in ethanol was heated under reflux for 2 hours. Concentration followed by recrystallisation of the residue from aqueous ethanol gave N-ethyl-N'-[2-((4-methyl-5-imidazolyl)methylthio)ethyl]thiourea (9.0 g.), m.p. 140°-141°.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04070475
Source datasetuspto-grants-1978_01
ORD IDord-69f408356ad240759796a612800b094b
Source noteuspto-grants-1978_01