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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 922651Generated: November 1, 2026

Ethyl Bromide → HCID 131734974, compound

https://huagongshe.com/reaction/922651

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl BromideHCID 6332—
ReactantPotassium HydroxideHCID 14797—
Reactant4,5-DichloroimidazoleHCID 140018—
Reactant2-(Chloromethyl)quinoline hydrochlorideHCID 3083823—
SolventAcetonitrileHCID 6342—
ProductHCID 131734974HCID 131734974—

Reaction Steps

4,5-Dichloroimidazole (1.23 g, 9 mmol) will be dissolved into acetonitrile. Potassium hydroxide (0.61 g, 9.9 mmol) will be added and the mixture will be allowed to stir for 0.5 h. 1-bromoethane (9 mmol) will be added and the solution will be allowed to reflux overnight. The solution will be filtered hot to remove a white precipitate (presumed to be KBr). 2-chloromethylquinoline hydrochloride (9 mmol) will be dissolved into acetonitrile along with an equivalent of base. This mixture will be added to the previous mixture and will be returned to reflux overnight. The mixture will be allowed to cool to room temperature, resulting in a yellow/white precipitate.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09278951B2
Source datasetuspto-grants-2016_03
ORD IDord-b5043e83158048c3bc6364c33796d5b0
Source noteuspto-grants-2016_03