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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 446704Generated: October 29, 2026

1-Methylimidazole → HCID 178480822, compound

https://huagongshe.com/reaction/446704

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-MethylimidazoleHCID 1390—
Reactant1-(Bromomethyl)-4-(trifluoromethyl)benzeneHCID 123062—
SolventTolueneHCID 1140—
ProductHCID 178480822HCID 178480822107.4%

Reaction Steps

By carrying out the procedure as in Step 1 of Example 10, but starting with 2 g of N-methylimidazole and 8.73 g of 4-trifluoromethylbenzyl bromide, at the reflux temperature of toluene for 2 hours, 8.4 g of 1-(4-trifluoromethylbenzyl)-3-methylimidazolium bromide are obtained in the form of an orange-yellow solid whose characteristics are the following:

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08481522B2
Source datasetuspto-grants-2013_07
ORD IDord-f87c406f94b04f7da68e768f0a3eb234
Source noteuspto-grants-2013_07