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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 64658Generated: October 28, 2026

1-Methylimidazole → HCID 70387076, compound

https://huagongshe.com/reaction/64658

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-MethylimidazoleHCID 1390—
Reactant2-Bromo-1-(2,4-dimethylphenyl)ethanoneHCID 2063450—
SolventDiethyl EtherHCID 3283—
ProductHCID 70387076HCID 7038707651%

Reaction Steps

A solution of 4.76 g (0.021 mol) of 1-bromo-2-(2,4-dimethylphenyl)-2-oxoethane and 1.76 g (0.021 mol) of 1-methylimidazole in 50 ml of diethyl ether was stirred at room temperature for approximately 21 hours. The reaction solvent was decanted and the residue was washed with diethyl ether. The residue was recrystallized from acetonitrile/ethyl acetate to afford 3.32 g of the title product as white crystals. (51% yield) mp=179°-181° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04609670
Source datasetuspto-grants-1986_09
ORD IDord-9b4d12cf9aeb42d6958889fdc6c42afe
Source noteuspto-grants-1986_09