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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 922639Generated: October 28, 2026

Ethyl Bromide → HCID 89158039, compound

https://huagongshe.com/reaction/922639

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl BromideHCID 6332—
ReactantAcetonitrileHCID 6342—
ReactantPotassium HydroxideHCID 14797—
Reactant1-(2-Bromoethyl)naphthaleneHCID 139541—
Reactant4,5-DichloroimidazoleHCID 140018—
ReactantPotassium BromideHCID 253877—
ProductHCID 89158039HCID 89158039—

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-bromethane (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) and 1-(2-bromoethyl)naphthalene (9 mmol) will be added and the mixture will be returned to reflux overnight. The mixture will be allowed to cool to room temperature, and the volatiles will be removed en vacuo resulting in the product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09278951B2
Source datasetuspto-grants-2016_03
ORD IDord-53b255d4c81348e18299177d42360bb1
Source noteuspto-grants-2016_03