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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 861603Generated: October 30, 2026

Ethyl Acetate → HCID 54247213, compound

https://huagongshe.com/reaction/861603

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl AcetateHCID 8857—
Reactant3-ChlorophenethylamineHCID 139381—
ReactantN-(1H-benzo[d]imidazol-2-yl)-1H-imidazole-1-carbothioamideHCID 19704123—
SolventDimethylformamideHCID 6228—
ProductHCID 54247213HCID 5424721314.5%

Reaction Steps

A solution of 1-[(2-benzimidazolyl)thiocarbamoyl]imidazole (1.22 g, 5.0 mmol) and 2-(3-chlorophenyl)ethylamine (0.79 g, 5.0 mmol) in N,N-dimethylformamide (20 mL) was stirred at 90° C. for 2 h. The reaction was cooled to room temperature, poured into ethyl acetate, washed with water, 1N aqueous HCl water, saturated sodium bicarbonate, and brine. The organic layer was concentrated and the resultant solid was crystallized from EtOAc to provide 0.24 g (14%) of the titled product as a white solid:

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05714503
Source datasetuspto-grants-1998_02
ORD IDord-c2483efac6d54971a753297165db46fe
Source noteuspto-grants-1998_02