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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 26628Generated: October 25, 2026

1-Methylimidazole → HCID 178443590, compound

https://huagongshe.com/reaction/26628

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-MethylimidazoleHCID 1390—
Reactant1-BromooctaneHCID 8140—
SolventEthanolHCID 702—
ProductHCID 178443590HCID 17844359090.8%

Reaction Steps

1 mole of 1-methylimidazole was dissolved in 400 ml of ethanol and 1.2 moles of n-octyl bromide were added. The mixture was then heated to the boiling point for 5 hours. Thereafter, ethanol and excess n-octyl bromide were removed. The residue was purified in ether. In this manner, 250 g of 1-n-octyl-3-methyl-imidazolium bromide were obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04150967
Source datasetuspto-grants-1979_04
ORD IDord-5d047517faa743fd9d5633632be4f1d5
Source noteuspto-grants-1979_04