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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 922650Generated: October 28, 2026

Ethyl Bromide → HCID 86719666, compound

https://huagongshe.com/reaction/922650

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl BromideHCID 6332—
ReactantPotassium HydroxideHCID 14797—
Reactant4,5-DichloroimidazoleHCID 140018—
Reactant2-(2-Bromoethyl)naphthaleneHCID 228270—
ReactantPotassium BromideHCID 253877—
SolventAcetonitrileHCID 6342—
ProductHCID 86719666HCID 86719666—

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 2-(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-a85f4c53b34a4587bbb8a707453f466e
Source noteuspto-grants-2016_03